Best Polymer Manufacturing Company Suppliers

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Qingdao Highonour Chemical Tech Co., Ltd.

🇨🇳 China
2011
11-50 people
Manufacturer/Trading Company
High-tech enterprise
Eco-friendly supplier
OEM manufacturer
ODM manufacturer
Shipments
45
Key customer
SUPERBUILD
Key market
Asia
Review
5
Liquid Acrylic Polymer Emulsion for Rust Proof Metal Coatings$1400
Hard Type Acrylic Polymer Fiberglass Fabric Sizing Adhesive$1200
Copolymer Dust Control Styrene Acrylic Emulsion Polymerization Adhesive$1.39
Waterborne Acrylic Polymer Emulsion for Road Building Soil Stabilization$1800
Water-Based Acrylic Polymer Liquid for Wood Primer Coatings$1550
Waterborne Acrylic Polymer for Caulk Filling Sealants$1400
Aqueous Polymeric Wet Curtain White Glue$750
Waterborne Styrene Acrylic Polymer Binder for Textile Printing Inks 25085-34-1$1.45
acrylic Polymer for Non Woven Bag Ink$0.86
Water Based Chemical Materials Acrylic Polymer Adhesive for Waterproof Paint$1.21
Water-Based Styrene Acrylic Polymer for Wood Coating$1550
Road Building Soil Stabilizer Acrylic Polymer Emulsion Binder$1800
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Qingdao Soco New Material Co., Ltd.

🇨🇳 China
2015
11-50 people
Manufacturer/Trading Company
High-tech enterprise
Own brand
Eco-friendly supplier
OEM manufacturer
Shipments
270
Key customer
ARCADIA CHEMICAL
Key market
Africa
Review
5
Ecoco Super Absorbent Polyter for Agriculture Absorb Moisturizer Gel$2.95
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Shandong Welldone Environmental New Materials Co., Ltd.

🇨🇳 China
2017
51-100 people
Manufacturer/Trading Company
ODM manufacturer
Product customization
Eco-friendly supplier
OEM manufacturer
Shipments
126
Key customer
SM
Key market
North America
Description
Shandong Welldone Environmental New Materials Co., Ltd. is a prominent manufacturer and trading company based in Qingdao, China, specializing in high-performance polymers and water treatment chemicals. Established in 2017 (with roots in chemical manufacturing dating back to 1998), the company has grown into a top-tier producer with an annual capacity of 20,000 metric tons for Polyacrylamide (PAM) and 65,000 metric tons for Alumina grinding balls. Their extensive product portfolio includes Super Absorbent Polymer (SAP), Hydroxypropyl Methylcellulose (HPMC), PHPA, and various cellulose ethers, catering to industries such as oil and gas drilling, wastewater treatment, mineral processing, construction, and agriculture.
WELLDONE Hydroxyethyl Cellulose Ether Hec Natrasol 25kg Bag Thickener Hydroxy Ethyl Cellulose Natrasol Hec$2800
pp Micro Fiber for Concrete Fibre 3mm 6mm 9mm 12mm 15mm 18mm 19mm Customization Packing$1.15
WELCEL Hydroxy Ethyl Cellulose Hec 100000 Nitrosol for Soap Hydroxyethyl Cellulose(hec) Equivalent to Natrosol 250 H4br$3700
WELLDONE Hydroxyethyl Cellulose Hec Paint Peinture Cellulosique Poudre Nitrosol for Paint Natrosol Price Hec 9004620$2800
Poly Aluminium Chloride for Sewage Treatment and Water Treatment$0.3
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Transpo Industries, Inc.

🇺🇸 United States
1968
11-50 people
Manufacturer/Distributor/Trading Company
Established brand
OEM manufacturer
Industry association member
Multinational enterprise
Shipments
2
Key customer
ARKANSAS DEPARTMENT OF TRANSPORTATION
Key market
🇺🇸 United States
Description
Transpo Industries, Inc., established in 1968 and headquartered in New Rochelle, New York, is a premier manufacturer and distributor specializing in engineered safety products and materials for transportation infrastructure. With over 50 years of industry expertise, the company provides innovative solutions for the construction, repair, and rehabilitation of roads, highways, bridges, and airports. Transpo operates through three specialized divisions: Road Safety Products, Infrastructure Materials, and Distribution of energy absorption systems. The company's extensive product portfolio includes MASH-tested and FHWA-approved safety devices such as Pole-Safe® and Break-Safe® breakaway support systems, Screen-Safe® glare screens, and various crash cushions and impact attenuators. Their materials division offers high-performance polymer concretes (T-17), concrete sealers, waterproofing membranes, and Color-Safe® durable pavement markings for bike lanes and airfield safety. Additionally, they manufacture Visi-Barrier® precast polymer concrete panels and Blast-Safe™ jet blast barriers for aviation environments. As an OEM manufacturer with a dedicated factory, Transpo Industries serves a diverse global clientele, including the Federal Highway Administration (FHWA), U.S. Army Corps of Engineers, and numerous state departments of transportation across the United States and Canada. The company is recognized for its technical leadership in high-friction surface treatments and asphalt bonding agents, maintaining a robust supply chain that supports international trade and large-scale infrastructure projects.
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
Precast Polymer Concrete Barrier Panel
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
T-17 Polymer Concrete
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Hangzhou Leyi New Material Technology Co., Ltd.

🇨🇳 China
2015
11-50 people
Manufacturer/Trading Company
Own brand
Product customization
Patented technology
High-tech enterprise
Shipments
6
Key customer
RAPIDVIET
Key market
Europe
Review
4.8
LEYI High Hardness Dental Surgical Guide Resin Crystal Like High Precision Ash-Free Low Shrinkage Polymer SG Resin$14.9
LEYI DMH02 Custom Dental Aligner 3D Printed Resin Models High Quality Polymer 3D Printer Resin for Dental Use OEM Service$14.9
LEYI 3D Grey Dental Model Molds 1kg MOQ Liquid Synthetic Resin Polymer for Dental Clinics & School Laboratories DMH02$14.9
LEYI High Wax Plus Castable Resin 1kg & 0.5kg for Jewelry Polymer$40
LEYI 1000ML Water-Washable UV Resin Model Direct Source 3D Dental Printing Synthetic Polymer From Factory Direct Sales$14.9
LEYI 1kg MOQ 3D Grey Dental Model Molds Liquid Synthetic Resin Polymer for Dental Clinics School Laboratories Polymer Model$14.9
LEYI 3D Printing Resin One-of-a-Kind Hard Flexible Dental Splints Nightguards for DLP LCD 3D Printer Polymer Product Category$110
LEYI 3D Printer Resin Clear Synthetic Polymer Resin for Dental Retainers and Splints Liquid Teeth Model for Surgical Guide$70
DMO03 Dental 3D Resin Universal Polymer for All Dental Devices for 3D Printing in Dentistry$23
LEYI 3D Synthetic Resin 1kg Minimum Order Liquid Photopolymer Jewelry Casting Resin High Wax Super Easy Cast Polymer Product$40
LEYI High Precision 3D Printer UV Resin Green Synthetic High Wax 405Nm Fast Curing Solid Jewelry Casting Castable Polymer$40
LEYI 405nm Grey UV Curing Photopolymer Resin 3D Dental Implant Model Dental Lab Clinic Tool for Polymer Clinic$23
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Foshan Kater Adhesives Industrial Co., Ltd.

🇨🇳 China
1999
301-500 people
Manufacturer/Trading Company/Wholesaler/Distributor
Established brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
1
Key customer
SEVEN FORTY
Key market
South America
Review
4.9
Hot Sale 27+ Years MS Polymer Sealant 977 OEM ODM Transparent$1.38
High Performance Ms Polymer Adhesive Sealant$0.68
Champagne Color Mould Proof High Hardness Fadeless Waterproof Polymer Grout$4.69
KASTAR 976 Waterproof MS Polymer Sealant for Construction$0.98
OEM ODM 27+ Years MS Polymer Sealant KASTAR 976 Waterproof Weatherproof$0.98
Factory Outlet 27+ Years Fast Cure MS Polymer Sealant KASTAR 973 High Quality$0.98
Factory Outlet MS Polymer Sealant 977 Weatherproof Low Price$1.38
High Quality 27+ Years Fast Cure MS Polymer Sealant KASTAR 973 Waterproof$0.98
Professional MS Polymer Sealant KaStar 988 High Tack Adhesive$0.98
KASTAR 966 High Temperature Resistance MS Polymer Sealant$0.98
No Shrinkage Anti-Mildew Crystal Clear Ms Polymer Sealant Ms Glue Adhesive$0.98
Ms Polymer Weather Proof Silicone Sealant$0.68
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Qingyuan Kelinda New Materials Co., Ltd.

🇨🇳 China
2019
11-50 people
Manufacturer/Trading Company
High-tech enterprise
Patented technology
Eco-friendly supplier
OEM manufacturer
Key customer
AMWAY
Key market
North America
Description
Qingyuan Kelinda New Materials Co., Ltd. is a high-tech manufacturer and trading company based in Qingyuan, China, specializing in the development and production of advanced water-based coating resins. Established in 2010, the company operates a dedicated factory with multiple production lines and maintains a strong focus on R&D, led by a technical team with academic ties to Guangzhou University. Their core product portfolio includes water-soluble silicone acrylic, epoxy modified silicone, and polyester modified silicone resins, which serve as essential film-forming materials for metal baking, glass baking, and insulating coatings. The company also provides water-based curing agents, adhesion promoters, and specialized resins for wood and plastic applications. Kelinda's high-performance materials are utilized in diverse industries, ranging from aluminum alloy production to premium cosmetic packaging for global brands such as L'OREAL Paris and Amway. As an ISO 9001 and ISO 14001 certified enterprise, the company holds several invention patents and has received provincial awards for scientific and technological progress. Beyond material supply, Kelinda offers comprehensive technical solutions, including formulation and baking process support, to meet specific industrial requirements.
Factory Hot Sale TG1602 Epanthmodifed Water Soluble Resin Polymer for Paint Film$3.41
Hot Sale Organic Silicon Modified Water-Soluble Resin Good Adhesion and Water Resistance Premium Polymer Product$3.41
Best Price on High Quality P2232-F Bisphenol F Epoxy Ester Industrial Grade Polymer$4.41
Factory Wholesale Bisphenol F Epoxy Ester Reinforced Fiber Glass Raw Material Polymer$4.41
Organic Silicon Modified Water-Soluble Resin Good Water Resistance Polymer for Wood Premium Product from Trusted Suppliers$3.27
Industrial Grade Organic Silicon Modified Water-Soluble Resin Film Paint for Glassware Direct Factory Price Polymer Product$2.62
China Manufactured TG1602 Epanthmodifed Water Soluble Polymer Watersolubhe Resin for Metal Baking Paint$3.41
Premium Organic Silicon Modified Water-Soluble Resin High Adhesion Polymer Primer for Wood Primer for Wood Surface Treatment$3.27
Factory Supply Yellowish Liquid T2418 Branchedhydroxyl Water-Soluble Resin for Glassware Paint Film$2.89
Wholesale High Gloss Alkyd Oil Wood Paint Resin-Based Varnish Coating for Furniture Spray Application$3.27
Factory Wholesale Good Price Ty2435 Milky White Fullness Thixotropic Dispersion$2.73
Factory Wholesale KWS2115 Organic Silicon Modifiedwater-soluble Resin Water-soluble Resin with General Industrial Grade$3.27
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COACE CHEMICAL COMPANY LIMITED

🇨🇳 China
2009
101-200 people
Manufacturer/Trading Company
High-tech enterprise
OEM manufacturer
ODM manufacturer
Own brand
Shipments
171
Key customer
GETZ BROS
Key market
Europe
Review
4.9
Anydride Functionalized HDPE Used as Coupling Agent Compatibilizer for PE Compounds$1.71
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Changzhou Melic Decoration Material Co., Ltd.

🇨🇳 China
2017
101-200 people
Manufacturer/Trading Company
High-tech enterprise
Low MOQ
Eco-friendly supplier
Shipments
484
Key customer
POLYMERSHAPES
Key market
North America
Review
3.7
China Factory Environmentally Friendly 3D Pass Light Polymer Strips for Led Channel Letter Sign$42.45
Chinese Manufacture 3D Light Letter Side Black Light Pass Strips 1mm Thickness ABS Material 7cm Width High Polymer Strips$42.45
Chinese Production Stainless Steel Mirror 13mm 19mm 25mm 40mm Aluminum Standoffs for Acrylic Board Signs$0.31
Factory Wholesale Channel Letter Trim Cap Strip with High Light Transmittance$42.45
Low MOQ Logo 3d Side Light Pass Strips ABS Material AB Glue Bonding Without Bending Machine 100m Length$40.91
Machine Lettre Led 3d Plastic Edge Trim 3-d Lit Letters Sign Indoor Hand Making Channel Letter Materials$40.91
Easy Bending Waterproof 3cm 3D Light Box Letter Sign Channel Letter Side White Pass Strips$42.45
Aluminium Alloy Anodized Surface Sign Standoffs for Glass Fixing and Advertising 15mm 19mm 25mm$0.31
Aluminum Mirror 13mm 19mm 25mm 40mm Standoffs for Signs Channel Letter Materials$0.31
Aluminum Mirror 13mm 19mm 25mm 40mm Standoffs for Signs Acrylic Board Customized Size$0.31
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Xingshidun New Material Co., Ltd.

🇨🇳 China
1995
11-50 people
Manufacturer
Established brand
Own brand
Product customization
Eco-friendly supplier
Shipments
23
Key customer
PMP
Key market
North America
Review
5
50cm*10m Factory Supply Non-Bituminous Self Adhesive Butyl Waterproof Tapes$25
Easy Use Roofing Tape Self Adhesive Bitumen Tape$1

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