As one of the world’s most vibrant cosmetic markets, Southeast Asia is experiencing its toughest regulatory upgrade to date. The continuously revised ASEAN Cosmetic Directive (ACD) prohibits the intentional use of benzene. Raw materials with benzene content ≥ 0.1% are barred, and finished products shall contain no more than 2 ppm benzene. Safety requirements have been tightened across the board, with benzene residue control serving as a critical compliance benchmark.

Traditional carbomer production adopts polymerization processes with benzene-based solvents, which carry potential benzene residue risks. Such products fail to meet the latest Southeast Asian standards and may expose downstream brands to regulatory penalties and product recalls.

Anhui Newman Fine Chemical Co., Ltd., As the global 2nd largest top leading manufacturer of carbomer and acylates copolymers, boasts over 15 years of technological accumulation. Supported by mature benzene-free production techniques and international compliance certifications, the company helps beauty brands secure smooth compliant access to overseas markets.

Newman’s upgraded benzene-free carbomer features optimized and safer production processes. Representative models include NM-Carbomer 934，970， 20, 21, 10, 30, 1, 35, TR-3 and 1382. The solvent system is safely renovated to enhance compliance, ensuring benzene content is controlled at ≤2mg/kg. All products fully comply with stringent specifications of ICH Q3C, USP<467> and Chinese Pharmacopoeia 2025, categorized as toxicologically preferred grades. Liquid variants such as NM-Carbomer SF-1, Aqua10 and Aqua25 facilitate easy handling and adapt to cold processing production.

Tailored to demands of high-end application scenarios, the product line covers extensive usage fields. Models including NM-Carbomer 20, 2020, 21, 1 and 35 are acrylic/C10-30 alkyl acrylate cross-linked polymers, applicable to daily chemical and pharmaceutical formulations. NM-Carbomer 20 delivers outstanding performance: its 1.0% neutralized aqueous solution (pH 5.8-6.3) achieves viscosity of 47000-67000 mPa·s with light transmittance ≥95%. NM-Carbomer 21 presents higher viscosity and superior shear thinning property. The full product series enjoys excellent compatibility with surfactants. Its viscosity remains no less than 4000 mPa·s in 1.0% salt solution, endowing formulas with remarkable electrolyte resistance and comfortable skin feel. Transparent gel can be formed in hydro-alcoholic systems, making the products ideal for sanitizing gel, facial cleanser, shampoo, body wash and other formulations.

In the future, alongside the continuous refinement and stricter enforcement of global cosmetic regulations, benzene-free properties, low residue, full traceability and high performance will become the enduring mainstream trends in the cosmetic raw material sector. We remain committed to advancing compliant production technologies and new product development. Supported by our proprietary benzene-free processes and a full range of high-performance carbomers, we supply global customers with safe, regulation-compliant and cost-efficient carbomers as well as integrated formulation solutions.

Recently, a team of quality and technical experts from Reputable pharmaceutical manufacturers visited Anhui Newman Fine Chemical Co., Ltd. for on-site factory inspection and technical exchanges. Both parties conducted comprehensive verification and discussions covering production control, quality management system, R&D innovation and in-depth supply chain cooperation of medical-grade carbomer, jointly safeguarding the safety of pharmaceutical excipients with stringent standards.

Relevant departments of Newman received the delegation and held special technical meetings, presenting the company’s medical-grade carbomer product portfolio, technological upgrading achievements and standardized quality management system. The audit was carried out in strict accordance with GMP, ChP 2025, USP/NF, EP, BP and other authoritative pharmacopeia standards, evaluating product compliance, core specifications and full-process risk control system.

Adopting dual inspection modes of document review and on-site verification, the expert team systematically checked production qualifications, technical documents, quality specifications, test reports, batch production records, deviation handling and change management files to verify the completeness, standardization and implementation effect of the management system. Inspectors also visited production workshops, clean areas, testing centers and warehouses, focusing on viscosity range, residual impurities, microbial limits, heavy metal control and other key indicators, as well as production traceability and whole-process risk control mechanisms.

As a core polymer excipient for pharmaceutical preparations and high-end oral care products, medical-grade carbomer directly affects drug safety and product efficacy, serving as an essential raw material for pharmaceutical supply chains. With years of dedication to carbomer R&D and manufacturing, Newman has established a complete product lineup including homopolymer, copolymer and interpolymer to meet diverse formulation demands.

1) Carbomer homopolymer: carbomer homopolymer type A such as NM-Carbomer 971P, 71G, 981G.  with 0.5% solution viscosity :4000~11000mPas; And Carbomer Homopolymer Type B such as NM-Carbomer 974P, 934P, with 0.5% solution viscosity :25000~45000mPas; and Carbomer Homopolymer type C such as NM-Carbomer 970G, with 0.5% solution viscosity :40000~60000mPas; 

2) Carbomer Copolymer: Due to their unique chemical structure, as a pharmaceutical excipient t, they have good electrolyte tolerance. carbomer copolymer type A such as NM-Carbomer TR-2 P, with 1.0% solution viscosity: 4,500–13,500 mPas; and Carbomer copolymer type B such as NM-Carbomer TR-1P, with 1.0% solution viscosity:10,000–29,000 mPas; and carbomer Copolymer Type C such as NM-Carbomer 1382G, with 1.0% solution viscosity: 25,000–45,000 mPas.

3) Carbomer interpolymer: Carbomer interpolymer Type A, such as NM-Carbomer 10G, Carbomer interpolymer type B such as carbomer 2020 G. 

All these Carbomers as excipients meet the requirements of major pharmacopoeia such as Chinese Pharmacopoeia 2020, US Pharmacopoeia USP/NF, European Pharmacopoeia EP, British Pharmacopoeia BP and other relevant regulations. 

This high-standard audit fully recognizes Anhui Newman's manufacturing strength, quality control, R&D capability and product quality. The audit team confirmed compliant production, advanced technology and qualified products, verifying stable supply of high-grade medical carbomer. We will uphold strict medical quality standards, upgrade techniques and products, expand industrial cooperation, boost healthcare industry with premium domestic excipients and strengthen high-end supply chain.

Many customers complain that chemical pumps are too expensive, but the real problem is not the product itself, but choosing the wrong sales channel. As a professional chemical pump manufacturer with 40 years of experience, our company provides cost-effective, adaptable, and highly reliable products directly from the source factory. We utilize forty years of industry expertise to customize designs based on different medium characteristics, select matching corrosion-resistant materials and sealing solutions, and ensure stable and safe fluid transport throughout the entire process. We also provide professional installation guidance and comprehensive after-sales support, allowing you to use our products with confidence.

To illustrate our product advantages and design philosophy, let's take the 25CQ-15 stainless steel magnetic pump as an example. This model adopts a static sealing structure to achieve zero leakage, making it an ideal choice for handling acids, alkalis, oils, and other flammable, volatile, or valuable media. Made of high-quality stainless steel, it has strong corrosion resistance and a long service life. This stainless steel magnetic pump has a compact structure, low noise, stable operation, and easy maintenance. It is widely used in industries such as chemical, pharmaceutical, electroplating, and food, perfectly balancing performance and cost.

For 40 years, Anhui Wolong Pump Valve Co., Ltd. has been committed to the research and production of corrosion-resistant pump valves, with mature technology, strict quality control, and comprehensive service system. We provide targeted pump selection and customized solutions based on your working conditions, medium characteristics, and installation environment. Whether you need standard products such as 25CQ-15 magnetic pumps or personalized customized designs, we can meet your needs. Choosing us means choosing stable quality, thoughtful service, and cost-effective procurement solutions to make your chemical fluid transportation safer, more efficient, and more economical.

When choosing chemical pumps for industrial production, enterprises should not only prioritize product quality, but also consider the adaptability of working conditions. A truly reliable chemical pump must integrate stable performance, corrosion resistance, structural efficiency, and medium compatibility to support safe, continuous, and economically efficient operation.At Anhui Wolong Pump and Valve Co., Ltd., we implement full process quality control from research and development and structural design to precision manufacturing and finished product inspection. We choose advanced corrosion-resistant and wear-resistant materials to address the challenges posed by strong acids, alkalis, organic solvents, and other complex media in the fields of petrochemicals, metallurgy, pharmaceuticals, and environmental protection. Each finished pump undergoes rigorous performance testing and quality verification to meet industrial production standards and ensure long-term stability under harsh working conditions.

In order to meet the demand for efficient and zero leakage fluid transportation in the chemical industry, Anhui Wolong Pump and Valve Co., Ltd. has launched the IMD32-20-125F fluoroplastic alloy magnetic drive pump. This model adopts a static sealed magnetic coupling structure, completely eliminating the risk of leakage, making it an ideal choice for flammable, explosive, toxic, volatile, and highly corrosive media. Wetting parts are made of high-performance fluoroplastic alloy, which has excellent corrosion resistance and erosion resistance. It is widely used in chemical manufacturing, acid-base production, non-ferrous smelting, rare earth separation, electroplating, and wastewater treatment, helping customers improve safety, efficiency, and economic benefits.

With forty years of professional knowledge in the manufacturing of fluoroplastic pumps and valves, we combine material innovation, structural optimization, and strict quality management to create durable, efficient, and adaptable chemical pump products. We support customized configuration, on-site selection, technical guidance, and after-sales support to help chemical companies reduce operating costs, extend equipment lifespan, and enhance core competitiveness. Our goal is to provide stable, safe, and efficient fluid transportation equipment for industrial users to drive higher productivity and sustainable development.

On the road of chemical production, is medium corrosion your most troublesome "equipment enemy"? Pipeline erosion, pump perforation, frequent shutdown and replacement... Each leakage not only means high maintenance costs, but also may pose safety hazards. Now, these troubles can be completely put to an end. As the source factory, the chemical pumps directly supplied by Anhui Wolong Pump and Valve Co., Ltd. are strictly controlled in terms of material selection and casting process, specially designed to resist strong acids, strong alkalis, and various complex mixed media.We are well aware that the stability of equipment is the lifeline of production, so every pump builds the first line of defense for you with the "corrosion resistance of the rod", allowing you to completely say goodbye to the trouble of frequent equipment replacement due to corrosion.

In addition to having a strong "corrosion-resistant heart", our chemical pumps also incorporate humanized design wisdom. The self-developed reasonable structure makes disassembly and maintenance simple and efficient, significantly reducing your maintenance costs. Relying on stable production processes, our products can easily adapt to various complex working conditions such as high temperature, high pressure, and high wear, with consistent performance. Choosing us means choosing a one-stop solution that is "high-quality, cost-effective, and worry free". When choosing corrosion-resistant pumps for chemical production, look for the source factory - remove intermediate links, the quality is visible, and every investment you make is transformed into peace of mind and efficiency.

In the critical process of chemical medium transportation, the corrosion resistance of the pump body and the reliability of the sealing structure are always the core lifelines that determine production safety and continuity. Anhui Wolong Pump and Valve Co., Ltd. has been deeply involved in the field of chemical pumps for many years, and has a deep understanding of the complex working conditions and pain points faced by chemical production sites. To this end, the R&D team delves into the front line and improves product design from the source to address the transportation challenges of various strong acids, strong bases, and high concentration organic solvents.

In addition to striving for excellence in corrosion resistance and sealing, we also focus on the overall optimization of conveying efficiency and post maintenance. In response to the large viscosity span and significant differences in flowability of chemical raw materials, our technical team has designed multiple series of impeller profiles that can perfectly adapt to the smooth transportation of low viscosity solvents to high viscosity polymers, significantly improving the efficiency of medium flow. Every product must undergo rigorous performance testing and simulated condition inspection before leaving the factory to ensure that the equipment delivered to customers has excellent quality. More importantly, the convenience of post maintenance is integrated into the product DNA, and the modular structural design makes daily maintenance and replacement of vulnerable parts exceptionally simple, greatly reducing the operation and maintenance costs and downtime risks of enterprises, truly providing an unshakable and reliable guarantee for the long-term and high-efficiency operation of chemical production.

As the core equipment of chemical production, the corrosion resistance and operational stability of pump equipment are directly related to production safety, efficiency, and cost. To meet the strict requirements of various strong acids, strong alkalis, organic solvents, and highly corrosive media, Anhui Wolong Pump and Valve Co., Ltd. has long focused on the research and development and manufacturing of chemical pump ,Fluoroplastic industrial pump,High sealing chemical pump series products, accumulating profound industry experience. We have a deep understanding of the chemical properties of different media and provide customers with customized corrosion-resistant solutions from material selection to structural design. The core overcurrent components undergo special surface hardening and treatment processes, significantly improving their corrosion resistance and wear resistance; Significantly improved its corrosion resistance and wear resistance; Meanwhile, by optimizing the fluid channel design, the risk of material residue and blockage has been effectively reduced, ensuring the smooth progress of the process and the long-term operation of the equipment.

We are still pursuing excellence in sealing and safety. The company adopts advanced sealing systems and multiple protection designs, which can effectively prevent medium leakage and ensure the safety and cleanliness of the production environment. We provide professional technical support to customers throughout the entire lifecycle of the equipment, from pre selection consultation and condition analysis, to installation, commissioning, and long-term after-sales maintenance. Whether it is process transportation, circulation technology, or precision measurement, Anhui Wolong Pump Valve Co., Ltd.'s corrosion-resistant chemical pumps have good adaptability and reliability, and can meet different chemical production needs, becoming a trusted partner for many enterprises.

We are always committed to utilizing innovative technology and mature manufacturing experience to promote the advancement of chemical equipment and help customers achieve safer, more efficient, and more sustainable operations. Choosing Anhui Wolong means choosing a reliable guarantee that can withstand the test of time and medium.

Spring returns to the earth, everything is renewed. On March 6, 2026, Li Hongwu, Vice Chairman of the Standing Committee of the County People's Congress and Chairman of the County Trade Union, visited our company for inspection. General Manager Zhou Yuanjun and senior management warmly welcomed the visiting leaders and expressed sincere gratitude for their arrival.

On that day, Director Li Hongwu and his delegation visited our company's frontline production workshop for on-site visits.

General Manager Zhou Yuanjun provided a detailed explanation of the production process, technological advantages, and innovative achievements in the field of anti-corrosion pumps and valves for the company's core products. Leaders occasionally stop to watch and gain a detailed understanding of the product's technical features, market applications, and the working environment of frontline workers; Detailed inquiries were made about the process flow, product quality control, and leading advantages in the industry. The practice of Wolong Pump Valve, which has been deeply cultivating the field of fluoroplastic pump valves for many years and leading the industry development with "specialization, refinement, novelty", has been fully recognized.

Especially when introducing the process flow and intelligent application field of the company's main pump and valve products, the leaders stopped to watch, inquired in detail about the technical advantages and market response of the products, and highly praised the company's technological innovation ability in complex industrial environments.

After the visit, the company's general manager Zhou Yuanjun, on behalf of all employees, expressed sincere gratitude to the County Federation of Trade Unions for their long-term care and support to the enterprise. Mr. Zhou introduced the company's business situation, technological innovation achievements, and efforts made in union construction and employee rights protection to the union leaders in recent years.

The visiting leaders pointed out that as an advantageous enterprise in our county, Wolong Pump Valve should continue to promote the spirit of craftsmanship, strengthen the construction and reform of the industrial workforce, and continuously enhance the core competitiveness of the enterprise through technological innovation. At the same time, the leaders emphasized that enterprise trade unions should continue to play a bridging role, care for the lives of employees, build harmonious and stable labor relations, and contribute greater strength to the high-quality development of the county economy.

The visit and guidance of the leaders of the County Federation of Trade Unions this time is not only a recognition of the work of Anhui Wolong Pump and Valve Co., Ltd., but also a motivation and encouragement for the company's future development. The company will take this opportunity to pay more attention to union building and corporate culture construction while focusing on production and operation, continuously improving employees' sense of belonging and happiness, and contributing greater "Wolong" strength to local economic development.

Chemical pumps play a "heart" like core role in modern chemical production systems. As a key hub connecting various processes and transporting various media, the stability and reliability of their operation directly affect the safety and efficiency of the entire production line. Under extremely complex working conditions such as high temperature, high pressure, and strong corrosion, even minor faults in the pump body can cause production interruptions or even safety accidents, resulting in incalculable economic losses. Therefore, choosing a high-quality chemical pump is not only an investment in equipment, but also a strategic guarantee for the sustainable and stable production of the enterprise. The material selection, structural design, and sealing performance of the equipment require rigorous consideration of every detail in order to truly handle the highly challenging media and environment in chemical production.

Our Anhui Wolong Pump and Valve Co., Ltd. has been dedicated to the research and manufacturing of chemical pumps for decades, based on a profound understanding of the essence of this industry. Through continuous technological cultivation and extensive on-site application experience accumulation, we have formed a complete product optimization system. We have conducted mechanical optimization and channel simulation analysis on the pump body structure to address the thermal expansion of materials at high temperatures, structural stress under high pressures, and the infiltration of highly corrosive media, ensuring that it can maintain stable mechanical performance under harsh working conditions. At the same time, we have conducted specialized technical research on the sealing system, effectively solving the long-standing problems of "running, emitting, dripping, and leaking" in the industry by selecting advanced sealing materials and structural designs. It is precisely based on this almost stringent pursuit of product quality that we are able to transform reliable products into a solid support for stable and high production in chemical enterprises, injecting a continuous stream of power into the long-term development of our partners.

For many years, Anhui Wolong Pump and Valve Co., Ltd. has been dedicated to the research and production of chemical pumps, deeply cultivating the fluid transportation industry. With a precise grasp of the needs of the chemical industry, we have ingeniously created high-quality chemical pump products that are suitable for various complex working conditions. Whether it is precision medium transportation in fine chemical production or high flow and efficient transportation in large-scale chemical projects, the company's entire range of chemical pumps can operate stably and efficiently. Among them, CQB15-15-65F is a classic main model that is suitable for conveying acid-base and corrosive media. It is corrosion-resistant, leak free, and runs smoothly, perfectly matching the needs of multiple industries such as fine chemicals, electroplating, and pharmaceuticals.

Anhui Wolong Pump and Valve Co., Ltd. strictly controls the production and manufacturing process at every level, from carefully selecting high-quality raw materials to polishing every production process detail, always putting product durability, stability, and ease of maintenance in the first place. From structural design to finished product testing, every chemical pump, including CQB15-15-65F, undergoes strict quality inspection, with strong corrosion resistance, long service life, and easy maintenance in the later stage, greatly reducing the cost of enterprise use and maintenance troubles. With professional research and development capabilities, strict production standards, and full scenario product adaptation, choosing Anhui Wolong Pump Valve means choosing quality and peace of mind.