polystyrene plastic2,000+ factories verified

Shanghai Qishen Plastic Industry Co., Ltd. Focuses on high-performance new materials research and development, production, sales, technical service as one of the high-tech enterprises, specialized special new enterprises. Shanghai Qishen is determined to become one of the best polymer new material enterprises highly respected in the industry. Shanghai Qishen is committed to high quality polymer new materials, to create a better life and service. Growing together with partners, mutual benefit and mutual win is the purpose that Shanghai Qishen has always adhered to.

Founded in 2005, YONEI started its modified plastics material business and expanded into distribution business in 2012. We now operate 3 manufacturing plants in Zhejiang Province with an annual production capacity of 40, 000 tons, very closed to Shanghai. In 2025, our sales reached 390 million RMB with an annual sales volume of 19, 000 tons.

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.

Ningbo Shuyou Platicization Co., Ltd. is established in 2024, which is a fast growing plastic raw material company located in yuyao, zhejiang Province. Ningbo Shuyou Plasticization Co., Ltd has become a diversified company, specialized in the production of plastic granules & Rubber. Also Have factory for plastic&rubbler granule, such as HDPE, LDPE, LLDPE, EVA, GPPS, PA6/66/12, SBS...

Ningbo Qingteng Plastic Co., Ltd was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, GPPS, PP, LLDPE, PE, EVA, ABS, PVC...So far, we have operations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our companyOur Company Main Products:

Tianjin Cangtu Import and Export Co., Ltd is a professional company in the chemical and ingredients industries. Established in Nankai district in Tianjin, which is one of the three major economic circles in China.

"Shenzhen Jialiang Insulation Material Co., Ltd" is a wholly-owned subsidiary of "Shenzhen Yizhong Industrial Co., Ltd". Yizhong Industry, formerly known as "Shenzhen Jialiang Foam Adhesive Co., Ltd. ", was founded in 1993 with a paid-in capital of 70 million yuan. In 2001, it changed its name to Yizhong Industry, specializing in the investment and establishment of thermal insulation material enterprises. At present, Yizhong Industry has two wholly-owned subsidiaries, namely "Shenzhen Jialiang Insulation Material Co., Ltd. " and "Huizhou Jialiang Insulation Material Co., Ltd. ", and has three self-owned property parks, which are located in No. 87 Zhugu Road, Wulian District, Shenzhen City, Longgang District, Wulian Jiangjun Hat Road, No. 33 Park, and Fuhe Industrial Park, Futian Town, Boluo County, Huizhou City. It covers a total area of 80, 000 square meters, employs about 300 people, and has annual sales of nearly 250 million yuan.

Hebei Xintai New Materials Co., Ltd, a professional modern chemical plant for production of polystyrene resin, wasestablished in January 2021. The annual output of the plant is 300, 000tons polystyrene series.

Ningbo Tianheng Petrochemical Co., Ltd.

Our History

Shandong INOV Polyurethane Co., Ltd. Was established in October 2003 and is a professional manufacturer of PO, EO downstream derivatives of polyurethane raw materials. There are four subsidiary companies: Shandong INOV New Material Co., Ltd., Shanghai Dongda Polyurethane Co., Ltd., Shanghai Dongda Chemical Co., Ltd., and Shandong INOV Chemical Trade Co., Ltd. (above companies are called INOV Polyurethane group for short).

Beijing Ou Yuan Sheng Fa Plastic Products Co., Ltd, engaged in development of foreign trade since it's founded in 2005. With the continuous development and growth, it has formed a set of Chemicals, Building materials trading system. In which, the plastic and it's derivatives, chemical intermediates, and building materials have been developed for our main trade. Our Ou Yuan Sheng Fa plastic products Co., Ltd, With development and accumulation of trade, on basis of develop domestic customers, we growing market overseas, until now we have established long term and good cooperation with many countries, such as Brazil, America, Mongolia, Russia, Indonesia, Korea etc. On the basis, our company will focus on the development of new products to meet the needs around the world. We sincerely hope to establish long term and extensive business contacts with all the friends over the world.

Xiamen Keyuan Plastic Co., Ltd. is a manufacturer that produce all kinds Engineering plastics compounds:

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.

Song New Material Technology Co., Ltd was founded in 2002. We have a complete and scientific quality management system, and have been focusing on the development and research of polycarbonate (PC) products for over a decade. Our products are impact resistant, bendable, have high light transmittance, flame retardant, self extinguishing, lightweight, and fire-resistant

Hebei Kende Technology Co., Ltd. is a professional exporter of chemical products, with over 20 years of international trade experience and annual sales reaching tens of millions of US dollars. Its products have been exported to many countries in South America (Peru, Mexico), Africa (Benin, Ghana, Congo) and Asia (Pakistan, Vietnam, South Korea, Japan), establishing a solid brand foundation and an outstanding reputation in the global chemical market. The company has a modern production base, an advanced R&D center and complete supporting facilities, and operates on a large scale. The company has gathered a team of senior chemical technology experts and scientific researchers, providing strong technical support for the innovative development of products. At the same time, it has also built a high-quality staff team, strictly managing every link from raw material selection, production process control, finished product inspection to export customs declaration, ensuring the stable and reliable quality of the products. The professional sales team has a deep understanding of the characteristics, application fields and market dynamics of chemical products, as well as rich international trade expertise and proficient cross-cultural communication skills. This enables them to accurately grasp customer needs and provide comprehensive professional services ranging from product selection, technical consultation to logistics distribution, earning high recognition from global partners. The company adheres to the development philosophy of "professionalism, integrity, innovation and green", taking technological innovation and quality improvement as the core driving force. It continuously increases investment in research and development, introduces advanced technologies and concepts, optimizes product formulas and production processes, and strictly implements international quality standards. Integrate the concept of green development into the entire operation, adopt environmentally friendly raw materials, promote clean production processes, and establish a sound waste recycling system to reduce energy consumption.

HEBEI CHANGSHENG PLASTIC INDUSTRY COMPANY LIMITED is a comprehensive business corporation, which was established in 2011. Lt integrates manufacturing, research, sales, import and export.

Shanghai Chemdo Trading Limited is a professional company focusing on the export of plastic raw materials and degradable raw materials, headquartered in Shanghai, China. Chemdo has three business groups, the leaders of each department have about 15 years of international trade experience and very senior product upstream and downstream industrial chain relations. Chemdo attaches great importance to the partnership with suppliers and customers, and has been committed to serving our partners for a long time.

Silian Chuangye Group Co., Ltd. Was established in 2001, with an annual trade volume of more than 3.77 million tons. It is the TOP 2 distributor of plastic resin and the TOP 1 distributor of synthetic rubber in China.

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.

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.

Hebei Yingye New Energy Technology Co., Ltd.: A Premier Chemical Manufacturer and Exporter

Handan Jiuwei Plastic Products Co., Ltd. Stands as a leading manufacturer and supplier in China's plastic and rubber particle industry, specializing in a comprehensive range of materials including POM, PA6/66, PA11/12, ABS, PMMA, POE, PPO, PC, GPPS, HIPS, EPS, PP, EVA, TPU, TPE, PVC, EPDM, SBS, HDPE, LDPE, and more. To date, our business footprint has expanded to 35 countries and regions worldwide.

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.

Hebei Yingrui IMP and EXP Trade Co., Ltd. Lies in Shijiazhuang city, which belong to Hebei Province, only 240km to Beijing, and 320km to Tianjin Port, so it is very convenient for products' transporting and exporting, Our factory is one of the largest manufacturers of non-metallic minerals, especially in processing vermiculite and mica. We have advanced technology in producing. Our products are exported to Japan, Korea, Southeast Asia, Europe and other countries and areas and are widely used in building material, horticulture, ceramic, metallurgical, insulation, refractory, chemical, machinery, light-industry, abrasive and aerospace industries etc. We believe that after our joint efforts, both of us will have a bright future!

Shijiazhuang Huge New Materials Technology Co., Ltd. is an integrated set of industry and trade company. Our company is a specialized manufacturer engaged in plastic serious products since 2001 in China. The company has 12 production lines, dust-free workshops and automatic packing, inspection systems. Our annual output is 500, 000 tons now.

Shandong MoYun Chemical Co., Ltd. is an international energy and chemical group integrating production and export. Its main products are PVC resin, paste resin, xanthan gum, titanium dioxide, paraffin and other ferroalloy products also we now are mainly in agricultural products like urea, DAP, NPK and Ammonium sulfate; At present, MoYun group export to more than 80 countries and is the key support and investment project enterprise of Yaoqiang Airport Logistics Park.

With over a decade of experience in the plastic pellet industry,  

Shenzhen Yuan Hua Plastic Raw Materials Co., Ltd, Specializing in the modification of PVC high polymers, it integrates research and development, production, and sales, providing customized granulation solutions. Utilizing advanced blending processes and automated production lines, it precisely controls particle size, lowability, and thermal stability, catering to various processing needs such as extrusionand injection molding. The products are widely used in environmental-friendly buildingmaterials, automotive cables, smart home appliances, and medical devices. They have passed ls0 and RoHS certifications, featuring weather resistance, anti-aging properties, flame retardancy, insulation, and uniform coloration, They also support functional modifications (such as impact resistance and anti-static) and personalized coloring.

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.