OUR STORY
OUR STORY
ABOUT US
ABOUT US
About TOPOLYMERKEJI Co., Ltd
TOPOLYMERKEJI Co., Ltd, based in Dongguan, Guangdong—the core of China’s manufacturing industry—is a professional manufacturer dedicated to the research, modification, and production of thermoplastic elastomers. With advanced equipment, strong production capacity, and a mature management system, we are committed to delivering stable quality and reliable supply.
We currently operate 8 thermoplastic elastomer pelletizing lines with an annual capacity of 60,000 tons (approx. 5,000 tons per month), covering TPE, TPR, TPU, TPO, and TPV series. These materials are widely used in automotive, electronics, medical devices, and consumer products.
In addition, we have established 4 TPE sheet extrusion lines with a monthly capacity of 1,500 tons, producing multi-specification, multi-color sheets for applications such as automotive mats.
We support customization, OEM branding, and sample-based processing to meet diverse client needs.
Beyond raw materials, we also provide injection molding, mold design & manufacturing, product packaging, and one-stop turnkey services, enabling our clients to accelerate product development and streamline mass production.
Furthermore, our material portfolio extends to high-performance engineering plastics, including LCP, PPS, Nylon, ABS, PC, and PP granules, serving automotive electronics, precision components, housings, and connector applications.
By integrating material innovation, sheet extrusion, and processing solutions, TOPOLYMERKEJI has become a trusted partner for global clients in both product development and large-scale manufacturing.
About TOPOLYMERKEJI Co., Ltd
TOPOLYMERKEJI Co., Ltd, based in Dongguan, Guangdong—the core of China’s manufacturing industry—is a professional manufacturer dedicated to the research, modification, and production of thermoplastic elastomers. With advanced equipment, strong production capacity, and a mature management system, we are committed to delivering stable quality and reliable supply.
We currently operate 8 thermoplastic elastomer pelletizing lines with an annual capacity of 60,000 tons (approx. 5,000 tons per month), covering TPE, TPR, TPU, TPO, and TPV series. These materials are widely used in automotive, electronics, medical devices, and consumer products.
In addition, we have established 4 TPE sheet extrusion lines with a monthly capacity of 1,500 tons, producing multi-specification, multi-color sheets for applications such as automotive mats.
We support customization, OEM branding, and sample-based processing to meet diverse client needs.
Beyond raw materials, we also provide injection molding, mold design & manufacturing, product packaging, and one-stop turnkey services, enabling our clients to accelerate product development and streamline mass production.
Furthermore, our material portfolio extends to high-performance engineering plastics, including LCP, PPS, Nylon, ABS, PC, and PP granules, serving automotive electronics, precision components, housings, and connector applications.
By integrating material innovation, sheet extrusion, and processing solutions, TOPOLYMERKEJI has become a trusted partner for global clients in both product development and large-scale manufacturing.
Why Choose Us
🔧 Strong Production Capacity
8 advanced production lines equipped with 6 high-performance twin-screw extruders
Monthly output capacity of 5,000 tons to meet large-scale and fast delivery demands
Why Choose Us
🔧 Strong Production Capacity
8 advanced production lines equipped with 6 high-performance twin-screw extruders
Monthly output capacity of 5,000 tons to meet large-scale and fast delivery demands
Powerful R&D Team
Focused on material innovation and performance enhancement
Custom formulations and free samples available to support your product development
Powerful R&D Team
Focused on material innovation and performance enhancement
Custom formulations and free samples available to support your product development
Full Traceability & Quality Assurance
Every batch is traceable to its source
Strict quality control ensures consistent performance
Full Traceability & Quality Assurance
Every batch is traceable to its source
Strict quality control ensures consistent performance
🌍 Global Reach
We serve a wide range of domestic industries and export to Italy, Vietnam, Japan, and more. TOPOLIMER Co., Ltd. is a trusted supplier for global brands such as Xiaomi, BYD, and TTI.
🌍 Global Reach
We serve a wide range of domestic industries and export to Italy, Vietnam, Japan, and more. TOPOLIMER Co., Ltd. is a trusted supplier for global brands such as Xiaomi, BYD, and TTI.