plastic processing additives1,000+ factories verified

Founded in 2003, Bontecn Group China Co., Ltd., formerly known as Longyang Chemical, is an enterprise specializing in the production of plastics and rubber additives, and a specialized enterprise integrating scientific research, development, sales, service and investment

Shanghang Xinchanglong Industrial Co., Ltd, as a production base of Shenzhen xinchanglong New Material technolog Co, . Ltd is built in 2017, located in Shanghang, Fujian Province, China. Xinchanglong has been engaged in plastic impact modifiers research and development and production for more than 10 years. We are a 10 year's production manufacturer of granule impact modifiers supplier in the plastic additives world. In 12.2020, we are certififed as a National high-tech enterprise, and successively obtained the enterprise certification of "Little Giant of Science and Technology" and " Specialized and New Enterprise" in Fujian Province. More specifically, our company have already successfully passed ISO9001, ISO14001, ISO45001, OHSAS18001 four system certifications.

Jindaquan Technology Co., Ltd is built in 1998, Located in Shenzhen, Guangdong Province, China. With a registered capital of 10 million RMB, Jindaquan has been engaged in plastic impact modifiers research and production for more than 27 years. We are 27 years production manufacturer of granule TRANSPARENT impact modifiers supplier in the plastic additives world. Its light transmittance could reach as more as 98.9%, which nearly has no adverse effect on the clear plastic raw materials' own transparent character. Meanwhile plastic raw materials' impact strength gets 40%-60% improvement by adding our impact modifiers.

Qingdao Pengfeng New Material Technology Co., Ltd. is an innovative high-tech enterprise specializing in the research and development, production, and marketing of advanced materials such as aluminum hydroxide, acrylic impact modifiers, processing aids, and other advanced material products. Our products are used in an extremely broad range of applications, and we have a fifteen-year track of innovation, reliability, and excellent service experiences.

Qingdao New Sanda Industry Co., Ltd. is a leading chemical enterprise specializing in the development, production, and global distribution of high-performance industrial additives. With extensive experience in international trade, our products have been successfully exported to over 30 countries across Asia, Africa, and South America, earning recognition for their consistent quality and competitive pricing. Our comprehensive product portfolio includes advanced additives for coatings and paints, rubber and plastic processing, industrial adhesives, water treatment systems, and construction materials.

Hubei Yuchuan New Materials Technology Co., Ltd. Was founded in Sep. 2022, located in Hongshan Zone, Wuhan City, Hubei Province. The predecessor of this company is Wuhan Duoge Technology Co., Ltd., which has been researching in the foaming field for nearly 20 years, it also enables YUCHUAN company to have strong technical reserves and capabilities in the foaming field. The company also invested MENGMIN NEW MATERIALS TECHNOLOGY Co., Ltd. Factory in Inner Mongolia for AC blowing agent.

Gaomi Hanbang New Materials Co. Ltd. was founded in 2013 (formerly known as Zibo Auxiliary Plant), during which it has established Zibo Hanbang New Material Technology Co. Before 1991, our country's fused stearate completely depended on importing from the United States, Japan and other developed countries, the use of high cost, hard to find goods, very passive. So our company is committed to the research and development and production of stearate, boldly introduced advanced equipment from Germany, and actively cooperated with Qilu Petrochemical and Chinese Academy of Sciences, after more than two years and more than a thousand tests, we finally succeeded in breaking out the new way of specific grade stearate, which fills the blank of the plastics auxiliary industry, and became the first manufacturer in China who developed and implemented the melt method (i. e., dry) for the production of stearate. In the past 30 years, we have continuously improved and deeply researched the characteristics and applications of stearate on the basis of the original formula process, especially in the application field as heat stabilizers, we have been striving for perfection, and customized the production of different series of products according to the needs of customers; Meanwhile, we have also made remarkable achievements and won a good reputation in different industries such as paints, plastics, plastics, papermaking, rubber and textiles.

Qingdao Enze Chemical Co., Ltd., established in 2006, is a comprehensive high-tech enterprise specialising in the research, development, production and sales of coating additives and water-based emulsions. The company possesses over 30 specialised testing devices and instruments, and has established facilities including an emulsion R&D production laboratory, application laboratories for emulsion and additive products, and a product performance testing centre. Enze provides one-stop solutions to assist enterprises in optimising and upgrading their products, offering one-to-one technical guidance and bespoke product development. Driven by an artisan spirit of innovation, Enze has pioneered aerogel thermal insulation coatings. Enze has also been continuously innovating in aerogel insulation coatings to meet customer needs, offering new products such as aerogel paste tailored to client requirements.

We are professional manufacturer of PVC additives, specializing in the research and development and manufacturing of PVC applications such as calcium zinc compound stabilizers, PVC lead compound stabilizers, chlorinated polyethylene CPE, and processing aid ACR.

Shandong Asia Sino Material Technology Co., Ltd. Belongs to AS Group, is a professional company engaged in the development of plastic materials. It was formerly an agency company under Qilu Petrochemical (a subsidiary of Sinopec), specializing in the supply of Sinopec materials to domestic and foreign customers. Now it has turned into an independent enterprise and set up its own factory and warehouse in Zibo and Qingdao. Our main products are PVC resin, PP, PE, auxiliaries agent and so on. The products have passed SGS, BV, FAMI-QS and other certifications and tests.

Hebei Runxuchen Trading Co., Ltd. is one of the most professional trading companies in China which focus on chemicals, plastics&rubber, Food&Feed additivesand ingredients many years.

Shijiazhuang Huabang Mineral Products Co., Ltd. is a building material enterprise integrating mining, production, processing and sales. The company is located in Shikan Industrial Zone, Ciyu Town, Lingshou County, Hebei Province. It is 50 kilometers away from Shijiazhuang, capital of Hebei Province, 260 kilometers away from Beijing. It has convenient transportation, communication and abundant mineral resources. Our company has separate workshops for processing, mineral processing, packaging and storage, and has modern workshops. Production and testing equipment. Our company makes full use of local geographical advantages and resource advantages, introduces modern advanced production technology, and employs experts in chemical mineral processing industry to carry out scientific management, establishes a first-class multi-level management system, strictly checks on product quality, absolutely guarantees delivery date and delivery-related services. We have established long-term cooperation with many domestic and foreign producers and trading units. Huabang company has strong technical and economic strength: 38 employees with engineer, college degree or above. Beneficiation, processing, testing, sales, finance, warehousing and after-sales one-stop service, and through the ISO 9001: 2000 international quality system certification. Our factory was founded in 1986, the company was founded in 2000, is the main production and operation of non-metallic mineral products professional units. It mainly produces coloured sand, rock chips, mica, vermiculite, quartz sand, fiber materials, fire retardant coatings and so on. Among them, coloured sand, rock chips, mica and vermiculite are exported to Japan, West Germany, Thailand, Korea and other countries. Our company has always adhered to the production and marketing purpose of "quality first, customer first". We value the contract and keep reputation. We will participate in the international market competition with first-class product quality and excellent service. We warmly welcome domestic and foreign businessmen to negotiate trade with our company, cooperate sincerely and seek common development.

Qingdao Joysun Prime Solution Co., Ltd. is a leading supplier of premium feed additives dedicated to advancing animal nutrition through sustainable, science-backed solutions. Specializing in amino acids, essential minerals, and other feed additives, we empower healthier livestock, sustainable farming, and safer global food systems. Our science-driven formulations, including choline chloride and amino acid-based solutions, are designed to address critical nutritional needs, strengthen immunity, and reduce dependency on antibiotics across poultry, swine, aquaculture, and ruminant production.

About UsBeijing Develop Biotech Co., Ltd., established in 2024 and headquartered in Beijing, is an integrated enterprise specializing in enzyme preparations, combining production, R&D, and global sales. Our core expertise lies in the research and development of single enzymes, compound enzymes, enzyme-herbal extract combinations, and other innovative premixes. As a professional enterprise in the animal nutrition industry, we are committed to advancing our core strengths in international trade while expanding the global reach of our OEM-branded products. Over the next 3-5 years, we will focus on feed enzymes as our strategic cornerstone, aiming to build a comprehensive global platform that integrates R&D, production, and trading. By consolidating resources across the industrial chain and leveraging cutting-edge technology, Beijing Develop Biotech is dedicated to becoming a global leader in animal nutrition solutions, driving innovation for sustainable animal husbandry. DEVELOP ENZYME - Innovating Enzymes for a Sustainable FutureAt DEVELOP ENZYME, we believe enzymes are the driving force behind a greener, healthier, and more efficient world. With years of expertise and cutting-edge biotechnology, we specialize in feed enzymes, food enzymes, and industrial enzymes, delivering solutions that create real value for our customers across the globe. In the feed enzyme sector, our portfolio includes phytase, xylanase, cellulase, mannanase, and more. These products effectively break down anti-nutritional factors, improve nutrient absorption, and significantly increase feed efficiency. For farmers and feed mills, this means lower costs, better growth performance, and sustainable animal production. In food enzymes, DEVELOP ENZYME provides protease, amylase, lipase, and other specialized enzymes widely applied in baking, brewing, dairy, and flavor industries. Our enzymes enhance texture, flavor, and nutritional quality while streamlining processing efficiency-helping food manufacturers meet consumer demands for both taste and health. In industrial applications, our enzymes are trusted by textile, paper, biofuel, and environmental sectors. With high stability and performance, they reduce chemical use, save energy, and minimize emissions-empowering businesses to achieve higher productivity while contributing to global carbon reduction goals. What sets DEVELOP ENZYME apart is not only our advanced production facilities and rigorous quality standards, but also our customer-focused service philosophy. We go beyond supplying enzymes-we provide technical support, tailor-made solutions, and long-term partnerships. By choosing DEVELOP ENZYME, you choose innovation, reliability, and sustainable growth. Together, we can unlock the power of enzymes and shape a better tomorrow.

We are leading manufacturer in China which specialized in Filter ball products supplying for over 15 years, good quality and professional service help us gain many good reputation all over the world, we hope you can join us in the future.

5 factories were established by owner of LAI XIAO LI(Elder sister) and LAI HAI SHAN(Younger brother) for manufacturing products such as gelatin, collagen, pectin, empty capsule and so on. The biggest factory covers 20000 square meters. These products have been exported to many countries regularly with shipper name of XIAMEN HUAXUAN GELATIN Co., Ltd for years. All products have been tested and approved by whole set of testing machines in lab before being dispatched out. Due to stable quality and reliable credit, the biggest customer have kept regular orders with us about 19 years. Many transactions' Shipping document copy could be shown when buyers visited our factories. Even if coming to visit is not available, then our factory could be also checked on the video calling. The oldest staff named Liping(lady) have worked here from 2006(near 20years) with enough experience for serving oversea customers.

Hunan Sentai Biotechnology Co., Ltd. is located in Xiangtan, Hunan Province, the hometown of great man. Beautiful environment, convenient transportation, company covers an area of 15, 000 square meters, with more than 100 employees and a registered capital of 13.9 million yuan.

E-KING GELATIN Co., Ltd. Was founded in 1986. It consists of HENAN E-KING GELATIN Co., Ltd, LUOHE WULONG GELATIN Co., Ltd, LUOHE PENGXIANG IMPORT &EXPORT Co., Ltd and LONGHUA TRADE Co., Ltd.

Founded in 2000, Polifar Group initially focused on the domestic feed additive market. In 2013, we officially expanded globally and extended our business to a full range of food additives.

Henan Chemsino Industry Co., Ltd, with its mission of revolutionizing the culinary landscape, stands as a pioneering force in the realm of food additives. The company prides itself on unwavering dedication to constant innovation, ensuring the delivery of high-quality and cutting-edge solutions to the food industry. Here's an introduction to the main products and certifications offered by Chemsino:

Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments and functional chemical materials. With a skilled workforce of over 200 employees and covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100, 000 tons of coating raw materials annually. Equipped with advanced manufacturing systems and automated production lines, the company is dedicated to delivering products of consistent quality and reliable performance. It has been certified under ISO 9001, ISO 14001 and OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact and occupational health and safety.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Guangzhou Zio Chemical Co., Ltd. is founded in the Spring of 2 0 1 1. Our company is located in Dongpu Town of Guangzhou, where have very convenient access to the metro Line 4, and only nine kilometers away from Guangzhou East Railway Station, and five kilometers away from Pazhou Pavilion of Canton Fair.

Tianjin Sino Chemical Co., Ltd is a comprehensive and professional manufacturer Since 1992, our business has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 billion, which has seven holding and wholly-owned subsidiaries.

Tianjin Wan Kang Biotechnology Co., Ltd. is a professional global supplier committed to providing high-quality Food Additives, Chemical Ingredients, and Cosmetic Raw Materials to customers around the world. With solid industry experience and a strong export network, our products have been delivered to more than 80 countries and regions, including North America, Europe, Southeast Asia, Australia, Russia, Africa, and the Middle East. We aim to support global importers, distributors, manufacturers, and brand owners with reliable supply, competitive pricing, and professional trade services that simplify the sourcing process and enhance business value.

Hainan Huarong Chemical Co., Ltd. Was established on April 25, 2005, focusing on the research and development and supply of chemical raw materials. Our products cover various chemical fields: Water treatment chemicals, auxiliary chemical products for the petroleum industry, pharmaceutical chemicals, etc. The company has an experienced, dedicated and hardworking team dedicated to providing customers with high-quality products and efficient services. Through continuous efforts, Hainan Huarong Chemical has established long-term and stable cooperative relationships in the international market and has become the designated overseas distributor of some companies. The company always adheres to the principle of customer first to promote the sustainable development of its business.

GUANGDONG XIONGXING HOLDING GROUP Co., Ltd. Was established in October, 1994...As a large-scale private enterprise with more than 800 staffs, our company is a major market player in PVC industry at Pearl River Delta. Our company pursues "people oriented policy" in human resource management and persists in applying "realistic approach, innovative mentality, quality consistency and efficient administration" as our core value. Strong technical force, advanced production equipment, our company have 23 calender lines, 10 printing machines, 10 lamination and emboss machines to supply products of common transparent film, super transparent film, electrostatic protective film, inkjet advertising film, trademark film, protective film gum paste, electricians film, grainy film, sound film, steel film, furniture membrane pressing film, etc. All of our quality management is complied with ISO9001-2008 Quality Assurance Certificate. "Keeping reaching products standard, achieving customers' demand" is our main goal, with enthusiastic attitude to maintain competence. We also apply "customer first, satisfaction service" to provide a comprehensive process service value on our products. As a result our products have covered all over the world market. We sincerely welcome customers and friends from home and abroad for exploration and instruction, to establish extensive cooperation and to create brilliant future together.

In order to cope with the increasingly severe environmental protection situation and comply with the concept of green, safe, efficient and sustainable development of China's chemical industry, Runze Chemical and Stan Chemical merged and jointly established: Bais Chemical Technology Co., Ltd...

Headquartered in Weifang City, Shandong Province, Shandong Watch New Materials Group Co., Ltd. Specializes in the research and development, production, sales, and technical services of polymer materials and plastic additives. The company's leading product portfolio includes Polyvinyl Chloride Resin (PVC Resin), Chlorinated Polyethylene (CPE), Acrylic Processing Aid (ACR), impact modifiers, heat stabilizers, and lubricants tailored for PVC modification and production. These products serve a wide range of industrial applications and are recognized for their consistent quality and performance. Guided by the core values of "integrity, professionalism, and win-win collaboration, " Shandong Watch New Materials Group is committed to putting customers first, ensuring product excellence, and delivering dedicated technical support. This customer-centric approach has enabled the company to expand its market reach to over 40 countries and regions worldwide, earning widespread recognition and trust. To better serve our global clients, we offer comprehensive technical assistance, including formula optimization, machine calibration, process procedure adjustments, free samples, and on-site guidance. If required, our experienced engineers are available to provide hands-on support at your manufacturing facility. We are dedicated to building long-term partnerships through innovation, reliability, and exceptional service.

Wuhan Golden Wing Industry & Trade Co., Ltd was founded in 2000, we are a professional supplier of Mainly four categories of products including Industrial & fine chemicals, APIs, Reagent & Lab Supplies, and Food & Food Additives. Our products are widely used in Food & Beverage industry, Chemical industry, and Pharmacy industry, etc.