Dongguan Humstar Macromolecule Technology Co., Ltd. is a professional manufacturer and trading enterprise based in Dongguan, China, specializing in the R&D, production, and sales of high-performance macromolecule materials. Established with roots in the industry dating back to 2003, the company operates a dedicated factory with a workforce of 51 to 100 employees and has achieved an annual revenue exceeding US$100 million. The company is a specialist in environmentally friendly PVC and TPE plastic raw materials, offering a comprehensive portfolio that includes PVC compounds, TPE/TPR granules, ABS plastic granules, and meltblown PP resin.
As an integrated ODM and OEM service provider, the company features advanced production testing equipment and an experienced R&D team capable of formula design, process application, and computer-aided color matching. Their product range serves diverse industrial sectors, including medical (oxygen masks and respiratory equipment), automotive, construction (pipes and fittings), footwear (sole injection), and consumer goods (toys, bags, and cables). These materials can be customized with specific properties such as heat resistance, cold resistance, anti-static capabilities, and oil-proofing.
Dongguan Humstar maintains rigorous quality standards, holding ISO 9001:2008 certification alongside compliance with international standards such as RoHS, REACH, GS, and EAC. Their commitment to material safety and environmental protection ensures their plastic pellets and resins meet the stringent requirements of global markets.
Foam Pvc Compound Pvc Granule for Shoes Sole$400
Pvc Compound Granule for Pvc Led Light Shell Raw Material$400
60A PVC Vinyl Compounds Pellets for Sole Soft Pvc Granule$1050
Wholesales Pvc Compound Granules PVC Raw Materials for Rubber Sandals$600
Medical Grade PVC Compound Granule for Infusion Bag and Infusion Tube Blow PVC Pellet Particle PVC Grain Blown for Air Blowing$900
Pvc Granule Material for Power Plug Pvc Granule for Power Plug$1400
Zhangjiagang Keruit Machine Co., Ltd.
🇨🇳 China
201911-50 peopleManufacturer
Low MOQ
OEM manufacturer
Shipments
117
Key customer
INDUSTRIA DE PLASTICO KRATOS S R L
Key market
🇵🇰 Pakistan
Description
Zhangjiagang Keruit Machine Co., Ltd. is a professional manufacturer and OEM service provider specializing in plastic processing machinery. Based in Suzhou, China, and established in 2019, the company operates a dedicated factory focused on the development and production of high-performance extrusion and recycling systems. Their extensive product portfolio includes PVC, PE, and PPR pipe production lines, plastic profile extrusion lines, and specialized machinery for PVC/WPC door and window profiles, imitation marble sheets, and roofing tiles. Additionally, they offer single and twin-screw extruders, high-speed mixers, and auxiliary equipment such as PVC cable punching and pipe slotting machines. Holding ISO 9001 certification, the company maintains a strong international presence, exporting to approximately 30 countries including Russia, Malaysia, Nigeria, South Africa, and India. Their technical capabilities extend to providing complete sets of production lines for plates and sheet materials, as well as precision components like screw barrels and profile molds.
1000kg/h PVC Compound Powder Mixer$7000
200-250kg/h High Quality PVC Compounding Granulating Pelletizing Machine$20000
New Model High Speed Plastic Powder Mixer Machine for PVC Resin$25000
Qingdao Bouni Chemical Co., Ltd.
🇨🇳 China
199851-100 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Low MOQ
Shipments
181
Key customer
WAXIAN INTERNATIONAL
Key market
Asia
Description
Qingdao Bouni Chemical Co., Ltd. is a prominent manufacturer and trading company based in Qingdao, China, specializing in lubricating additives and plastic additives. Established in 1998, the company has grown into a leading supplier of polyethylene wax (PE Wax) and related chemical solutions. Their extensive product portfolio includes FT Wax, OPE Wax, EVA Wax, PP Wax, Oxidized Polyethylene Wax, Ethylenebis(stearamide) (EBS), and various wax emulsions, as well as PVC stabilizers, CPE, and stearates. These products serve a wide range of industrial applications, including PVC processing, masterbatch production, hot melt adhesives, inks, coatings, and rubber manufacturing. Operating with a workforce of 51 to 100 employees and generating an annual revenue exceeding US$100 million, the company maintains a strong focus on quality management, holding ISO 9001 and ISO 14001 certifications. Qingdao Bouni Chemical provides ODM and OEM services, leveraging its manufacturing facility and multiple production lines to meet specific partner requirements. The company is an active international exporter, supplying major global clients such as Waxian International and Colquimica Adhesives, with a robust shipping presence originating from China to markets worldwide.
PVC Compound Heat Stabilizer Ca/Zn Calcium Zinc Stabilizer for Shoes$1300
FT WAX(Refned Fischer-Tropsch Wax) WL-80 Equal to C80 and SX80 for Hotmelt Adhesive Ink&Coatings PVC Lubricant$990
Zhangjiagang City Qiangsheng Plastic Machinery Co., Ltd.
🇨🇳 China
200011-50 peopleManufacturer/Trading Company
Established brand
Product customization
Low MOQ
OEM manufacturer
Shipments
111
Key customer
ООО НПФ "ЭТЕК ЛТД"
Key market
🇷🇺 Russia
Review
5
Opvc PVC-O Pipe Extrusion Production Line PVC-O Agricultural Drip Irrigation Pipe Machine UPVC CPVC Opvc Pipe Production Line$97000
Chinese Famous PVC-O Pipe Extrusion Line CPVC Pipe Extruder Oriented PVC Pipe Machine PVC-O Extrusion Machine Opvc Pipe Production Line$97000
Linyi Luxfore Imp. & Exp. Co., Ltd. is a professional manufacturer and international trading company based in Linyi, Shandong, China. Established in 2011, the company operates a 40,000-square-meter facility equipped with 20 sets of advanced production and monitoring equipment. With a workforce of 101 to 200 employees, the company specializes in the research, development, and manufacturing of high-performance PVC polymer materials and plastic packaging solutions. Their extensive product portfolio includes modified PVC compounds (flexible, rigid, extrusion, and injection grades), PVC granules, and specialized PVC profiles.
Beyond raw materials, the company is a significant provider of plastic packaging for the agricultural and industrial sectors, offering products such as PP leno mesh bags, Raschel knitted bags, and UV-stabilized firewood bags. They also manufacture automotive wire loop mats and PVC coil carpets through specialized production lines. As a modern science and technology enterprise, they maintain rigorous quality standards, holding certifications including ISO 9001, ISO 14001, ISO 45001, CE, RoHS, and REACH.
Linyi Luxfore serves a global client base across more than 70 countries, including markets in North America, Europe, Southeast Asia, and South America. They provide integrated B2B solutions ranging from customized material modification and technical support to large-scale contract manufacturing. Their products are widely applied in construction, automotive transportation, electronics, and agricultural packaging industries.
Vina Showa Company Limited
🇻🇳 Vietnam
2007101-200 peopleManufacturer/Trading Company
OEM manufacturer
Shipments
10960
Key customer
NIKKISO VIETNAM
Key market
🇻🇳 Vietnam
Description
Vina Showa Company Limited is a Japanese-invested manufacturer and trading company established in 2007, headquartered in the Vietnam-Singapore Industrial Park in Thuan An, Binh Duong. As a subsidiary of Showa Kasei Kogyo Co., Ltd., the company operates as a Foreign Direct Investment (FDI) entity with a workforce of 101 to 200 employees. Vina Showa specializes in two primary industrial sectors: plastic manufacturing and precision mechanical engineering. Its plastics division focuses on the production and trade of PVC compounds, plastic netting, plastic doors, and raw materials such as powders, resins, and fire retardants. The company also manages the import of pigments and plasticizers to support its manufacturing processes. In the engineering sector, Vina Showa operates modern machining, cold-forming, and precision stamping lines to produce high-volume industrial components, including screws, bolts, washers, rivets, and specialized fasteners. These products serve critical roles in the automotive, electronics, and industrial manufacturing supply chains. The company is a significant player in international trade, maintaining a robust export-import network across markets in Asia, Europe, and North America. Vina Showa serves a prestigious global clientele, including major OEMs such as Samsung Electronics, Toyota Motor Vietnam, and Hino Motors, emphasizing its commitment to precision engineering and high-consistency quality standards.
Dai A Industry Joint Stock Company, established in 2012 and headquartered in Hanoi, Vietnam, is a leading manufacturer and pioneer in the plastic additives and colorants sector. The company operates two modern production facilities in Luong Son Industrial Park, Hoa Binh, with a combined capacity of over 15,000 tons per month. With a workforce of over 300 employees, including a specialized team of engineers and technical experts, the company provides comprehensive research, consulting, and manufacturing solutions for the global plastics industry.
Their extensive product portfolio is categorized into four core lines: Color Masterbatch, Filler Masterbatch (Taical), Plastic Compounds, and Additive Masterbatch. Specific offerings include a wide range of colored masterbatches, transparent and engineering plastic fillers, and specialized compounds such as glass fiber reinforced, biodegradable, flame retardant, and conductive materials. These products are designed for diverse processing methods, including injection molding, blowing film, extrusion, and thermal forming, supporting materials like PP, PE, PS, ABS, and PVC.
Dai A Industry maintains a strong international presence, exporting to over 70 countries and territories across North America, Europe, and Asia. The company is committed to high-quality standards, holding ISO 9001:2015, FDA, REACH, and SGS certifications. By leveraging advanced machinery and continuous R&D, they assist over 500 global partners in optimizing resources, reducing production costs, and enhancing product durability.
Tin My Plastic Company Limited
🇻🇳 Vietnam
199911-50 peopleManufacturer/Trading Company
Established brand
Key customer
CEN TECH PTE LTD
Key market
🇰🇭 Cambodia
Description
Tin My Plastic Company Limited is a Vietnamese manufacturer and trading company established in 1999, headquartered in Thuan An, Binh Duong. The company operates a production facility and specializes in the plastics industry, serving as both a producer of finished goods and a supplier of raw materials. Their manufacturing portfolio includes PVC door panels in various sizes and colors, as well as PVC door assembly frames. In addition to finished products, the company produces and supplies PVC plastic pellets, PVC compounds, and various plastic resins and powders. Tin My Plastic Company Limited is active in international trade, importing essential additives such as acrylic copolymer processing aids, PVC stabilizers, and stearic acid from China and Indonesia to support their production processes. They maintain an export presence in regional markets, including Cambodia, and employ a workforce of 11 to 50 people.
Riken (Thailand) Co., Ltd.
🇹🇭 Thailand
1989101-200 peopleManufacturer/Distributor/Service Company
Established brand
OEM manufacturer
Industry association member
Multinational enterprise
Shipments
486
Key customer
NIPRO INDIA
Key market
🇺🇸 United States
Description
Riken (Thailand) Co., Ltd. is a prominent manufacturer and distributor of high-quality polyvinyl chloride (PVC) compounds and primary plastics based in Pathum Thani, Thailand. Established in 1989 as a joint venture between SCG Chemicals (SCGC) and Riken Vinyl Industry Co., Ltd. of Japan, the company operates a specialized production facility within the Bangkadi Industrial Park. With a workforce of 101 to 200 employees and a registered capital of 120 million Baht, the company has established itself as a critical supplier for demanding industrial sectors. Their core product portfolio includes PVC compound special grades, plastic pellets, resins, and PVC rods and sections. These materials are specifically engineered for high-performance applications in the automotive wiring, building wiring, and medical equipment manufacturing industries. Riken (Thailand) maintains rigorous quality standards, holding ISO 9001, ISO 14001, and ISO 45001 certifications. As a key player in the ASEAN chemical market, the company serves major international clients, including Sumitomo Electric Wiring Systems, and leverages its strategic partnership with SCG Chemicals to meet the growing global demand for advanced plastic feedstock. While the broader Riken group also operates in the food and healthcare sectors internationally, the Thailand-based entity focuses primarily on industrial plastic solutions and processed materials.
ÇERMIKLER IMALAT LTD ŞTI
🇹🇷 Turkey
200051-100 peopleManufacturer
Established brand
OEM manufacturer
Own brand
Product customization
Key customer
CHEREAU
Key market
🇹🇷 Turkey
Description
ÇERMIKLER IMALAT LTD ŞTI, established in 2000 in Konya, Turkey, is a manufacturer specializing in seals and gaskets, operating with 51 to 100 employees. Initially focusing on aluminum joinery, PVC doors and windows, and double glazing, the company expanded its operations in 2004 to include the production of NITRILE RUBBER PVC GASKETS under the CONTACALL brand. They offer a comprehensive range of seals, including PVC joinery seals, aluminum joinery seals, steel door seals, wooden frame and leaf seals, ventilation seals, tray and edge band seals, fireproof steel door seals, CO-EX joinery seals, and TPV gaskets. The company also produces PVC Compound in-house, ensuring raw material supply and offering customized solutions to other PVC Compound users, supported by its own R&D department. ÇERMIKLER IMALAT LTD ŞTI holds ISO 9001 and TSE certifications, demonstrating its commitment to quality. With a factory in Konya, the company serves both the Turkish market and international clients, including major automotive and trailer manufacturers like Lecitrailer, Soriberica, Cargobull, Chereau, and Ford Trucks. Their product portfolio also includes magnetic strips, EVA film, and solar panel film, with a focus on continuous product development and customer satisfaction.