Kejian Polymer Materials (Shanghai) Co., Ltd.
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Shanghai Kean Technology Co., Ltd.
🇨🇳 China
202111-50 peopleTrading CompanyOEM manufacturer
Shipments
31
Key customer
PROVEEDOR QUIMICO DE GUADALAJARA
Key market
North America
Description
Shanghai Kean Technology Co., Ltd. is a professional chemical supplier and trading company based in Shanghai, China. Established in 2021, the company has quickly positioned itself as a global distributor of a wide range of industrial and specialty chemicals. Their extensive product portfolio includes PVC resin, Dimethyl Sulfoxide (DMSO), Propylene Glycol (PG), Titanium Dioxide, and various plasticizers such as DOP and DOTP. They also supply food additives like Potassium Sorbate, rare-earth products including Samarium Oxide, and organic intermediates like N-Methyl-2-pyrrolidone (NMP).
Operating with a team of 11 to 50 employees, Shanghai Kean Technology focuses on international trade, with significant export experience serving markets in the United States, Canada, and the European Union. The company provides specialized chemical solutions across categories such as organic solvents, water treatment, rubber auxiliaries, and beneficiation agents. While primarily a trading entity, they emphasize raw-material traceability and offer design-based customization to meet specific client requirements. Their logistics capabilities include international sea shipments, maintaining a consistent supply chain for global customers such as Pro Blending and Chembrite Industries.
Hot Selling NMP /N-Methyl-2-pyrrolidone$2
Shanghai Technical Grade UREA 46% New Product$2
Titanium Dioxide Rutile Grade Titanium Dioxide CAS 1317-80-2 Food Additives Titanium Dioxide for Various Application$1.5
Industrial Grade Silica Gel Column Chromatography Silica Gel 60 CAS 112926-00-8 Chemical Auxiliary Agent Silica Gel$1.5
nano sio2 silicon dioxide amorphous silica hydrophilic fumed silica 200 with CAS 112945-52-5$5
Shanghai Jianqiao Plastic Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Key market
Asia
Review
5
Description
Shanghai Jianqiao Plastic Co., Ltd. is a leading high-tech manufacturer based in Shanghai, China, specializing in the development and production of high-quality grafted polymers and modified engineering plastics. Established in 2001 and formerly known as Shanghai Zeming, the company operates a standardized production facility equipped with advanced German engineering technology, including multiple high-torsional twin-screw extrusion lines. With an annual revenue between US$5 million and US$10 million, the enterprise maintains a strong focus on research and development through long-term technical cooperation with Fudan University and other scientific institutions.
The company's extensive product portfolio includes plastic compatibilizers, impact modifiers, and toughening agents such as Maleic Anhydride grafted POE (POE-g-mAh), PP-g-mAh, and PE-g-mAh. They also specialize in alloy plastics (PP+PC, PC+ABS, PA+PP) and modified engineering plastics like glass fiber reinforced PBT, PA6GF, and mineral-filled plastic granules. These materials serve critical roles in the automotive, electronics, railway, and communication industries.
As an ISO 9001 certified manufacturer, Shanghai Jianqiao Plastic Co., Ltd. provides comprehensive OEM and ODM services, including material processing based on customer samples and concepts. The company has established a global sales network covering the Middle East, Europe, and the United States, supported by efficient logistics through Shanghai and Ningbo ports. Their commitment to reliable quality and timely delivery has made them a preferred supplier for international enterprises and specialized plastic manufacturers worldwide.
PS Toughener Also Used As ABS Impact Modifier Plastic Granules$3.58
Maleic Anhydride Polypropylene Chemical Used for Improve Compatibility and Impact Strength for PP+fiberglass,talc,wood$2.46
Grafted PP of Maleic Anhydride$2.45
China supplier PS toughener as ABS impact modifier white plastic granules to improve ABS,PS' impact strength$3.59
EVA-g-MAH by Maleic Anhydride Grafted Eva$4.35
PBT Toughener PET Impact Modifier,PC Impact Modifier,PBT Impact Modifier$4.99
Plastic Additive$2.5
PBTGF30% by Glassfiber Reinforced PBT$2.31
MAH-g-PE Used As Compatibilizer/toughening Agent for Low Smoke Non-Halogen Flame Retardant Cable$2.55
Compatilizer,coupling Agent for PA/PP$2.41
PA Impact Modifier by POE-g-MAH Used As Impact Modifier,compatilizer for PA,66GF,etc$4.88
Maleic Modified Polypropylene$2.5
