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
Bridge of Nose Strip FaceMask Strip Nose Strip Clip for Nose Wire$1
TPR Granule Price Thermoplastic Elastomer Tpe Granules Plastic Raw Material for Multiple Application$1400
Qingdao Bouni Chemical Co., Ltd.
🇨🇳 China
199851-100 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Low MOQ
Shipments
185
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
OXIDIZED PE WAX$1500
Made in China Security Quality Rubber Protective Paraffin Chemically Stable Wax$1300
Zhejiang Wanma Macromolecule Material Group Co., Ltd.
🇨🇳 China
19941001-2000 peopleManufacturer
High capacity factory
Established brand
Large enterprise group
Own brand
Shipments
2359
Key customer
FAST CABLES
Key market
Europe
Description
Zhejiang Wanma Macromolecule Material Group Co., Ltd., established in 1994, is a leading manufacturer of polymer materials based in Hangzhou, China. As a core subsidiary of the listed company Wanma Co., Ltd., the company specializes in advanced macromolecule materials for wire and cable manufacturing, serving diverse sectors including Power, Communication, Transportation, Energy, Construction, Electronics, and Industrial Equipment. With over 1001 employees, Zhejiang Wanma operates four production bases and boasts strong R&D capabilities, including a post-doctoral scientific research workstation and a provincial new materials research institute. Their extensive product portfolio includes XLPE insulation compounds (peroxide and silane), PVC compounds, low smoke halogen-free compounds, shielding materials, PE compounds, and thermoplastic elastomers (TPE/TPU). The company holds significant market share in the domestic wire and cable materials sector and is recognized as a National key high-tech enterprise and an "Intelligent Manufacturing Demonstration Unit." Certified with ISO 9001, ISO 14001, IATF 16949, and RoHS, Zhejiang Wanma exports its products to over 108 countries and regions, emphasizing continuous technological innovation and high-quality standards.
Water-Tree-Retardant-XLPE Compound for Mv Power Cable Insulation
XLPE Compound Sioplas Method for Aerial Wire and Cable
Polyolefin Material for Automotive Wire and Cable/Cable/Wire/Cable/Cooper
Zhangjiagang Keruit Machine Co., Ltd.
🇨🇳 China
201911-50 peopleManufacturer
Low MOQ
OEM manufacturer
Shipments
119
Key customer
INDUSTRIA DE PLASTICO KRATOS
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
75-250mm PE Pipe Extrusion Line Making Machine for Gas$25000
Audop Company Limited
🇨🇳 China
201211-50 peopleManufacturer/Trading Company
Own brand
Product customization
Low MOQ
OEM manufacturer
Shipments
113
Key customer
VINH GIAI
Key market
Europe
Description
Audop Company Limited, established in 2012, is a joint venture manufacturer and trading company based in Zhangjiagang, China, specializing in plastic processing machinery. With a strong technical team, the company focuses on the technology of plastic compounding, extrusion, and recycling. Audop offers a comprehensive range of products including plastic extruders, plastic recycling machines, and pipe production lines, providing flexible and custom-made solutions. Their core offerings encompass Plastic Recycling (e.g., PE PP Films Washing Lines, PET Bottles Washing Plants, Pelletizing Machines), Plastic Extrusion (e.g., Plastic Extruders, Plastic Pipe Extrusion Lines, Profile Extrusion Lines), and Plastic Compounding Systems (e.g., Master Batch Machine, Filler Compounding Line, PVC Compounding Granulating Line). They also supply Auxiliary Extrusion Equipment such as shredders, granulators, mixers, and material handling systems. Audop provides OEM and ODM services and holds an ISO 9001 certification, ensuring high-quality products and excellent delivery schedules. Their machinery is widely used across various industries including chemicals, pharmaceuticals, construction, and furniture. With 11 to 50 employees, Audop exports a significant portion of its products globally.
Plastic PP PE Film Recycling Pelletizing Machine$48500
Zhejiang Liutong Plastics Co., Ltd.
🇨🇳 China
1994101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
75
Key customer
MATERIAL SUPPLY
Key market
North America
Review
5
Wholesale Plastic GB/T 5836.1-2006 Pvc Pvc-u 75mm Water Pipe Clip$0.5
Circular Weatherproof Australian Standard Pvc Adaptable Junction Box$0.15
Plastic ASTM D1785/2466 Pvc Schedule 40 2 Inch Pipe$0.5
Competitive Price AS/NZS Australian Standard Pvc Saddle Spacer bar$0.15
Wholesale Custom 1 Inch ASTM D1785/2466 Pvc Pipe Joint Socket$0.15
Wholesale Waterproof Grey AS/NZS Pvc 4 Way Electrical Junction Box$0.15
China Manufacture GB/T5836.1-2006 Pvc 200mm Diameter Water Drainage Pipe Prices$0.5
Large Diameter GB/T5836.1-2006 50mm 110mm 200mm Pvc Drain Water Pipe$0.5
2024 AS/NZS Australian Standard PVC Round Deep Electrical Deep Junction Box$0.15
Factory Produced ASTM Drainage Fittings Pvc Upvc 90 Degree Elbow with NSF Certificate$0.25
Wholesale Plastic ASTM D1785/2466 Pvc Schedule 40 2 Inch Pipe for Water Supply$0.5
New Product Low Price GB/T 5836.1-2006 Pvc Water Pipe Coupling Expansion Joint$0.5
Zhangjiagang City Qiangsheng Plastic Machinery Co., Ltd.
🇨🇳 China
200011-50 peopleManufacturer/Trading Company
Established brand
Product customization
Low MOQ
OEM manufacturer
Shipments
120
Key customer
INDUSTRIAS PE
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
11220
Key customer
NIKKISO
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.
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.