Our History

Jing Dong Rubber was founded by Mr. Yu Hushan in Hebei, China in 1985. We specialize in manufacturing and provide a wide range of rubber products including rubber sheets, rubber floors, rubber mats and rubber parts. Through 32 years of careful growth, we have built a great reputation for the quality of our products and the sincerity of our commitment to customer service. Once a medium-sized company, today the JINGDONG brand is recognized as a “China famous” brand. We have grown to become one of the largest manufacturers of rubber sheets in domestic industry. Our products are exported to more than 40 countries and regions.

Jing Dong CS Rubber was founded in Thailand in 2016. The decision to established a second JINGDONG in Thailand was taken in accordance with increasing demand for high performance products in the previous years. So, not like the China JINGDONG, the Thailand company focuses on high abrasion rubber sheets, superior rubber sheets, environmental grade rubber sheets and registered a high brand : Chang Rubber. We can customize designs for applications including mining processing, cement factory, chemical treatment, oil industry, aviation field and food industry.

On early 2020, Jing Dong CS Rubber has changed its name to be : CSJ Rubber Sheets Co.,Ltd.

About ChangRubber®

"We aim to provide best-in-field performance and lowest cost of ownership."

With increasing demands for high-performance products, CSJ Rubber Sheet cooperated with well-known enterprise,Charoensin Group, and established a new manufactu-ring plant in Thailand in 2016. ChangRubber ® was registered as our new brand. Wefocus on high performance rubber sheets for applications with special demands, suchas: abrasion resistant, linings, and gaskets & sealings. Our valued experience and richrubber materials available in Thailand allow us to provide the right solutions for yourunique rubber problems. Custom designed to your specifications, we are alwayshappy to offer one-stop service.

  • Tailor-Made

  • Fit-for-purpose

  • Professional

  • Affordable

Why Choose ChangRubber®

High performance

We only provide high quality.

SPECIFICATIONS VALUE
Tensile Strength (NR) Mpa 30+
Elongation %((NR) 820+
Abrasion@5N((NR) MM3 50-
Tearing Strength(NR)kgf/cm2 100+
Compression Set (NBR) %(70°C@22hrs) 20-
Temperature Resistance (FKM)°C 275+

Healthy & secure

Not only do we strive to provide the highest quality,but we also care about employees’and users’health and security.

As an environmentally-conscious company, all of ChangRubber’s products are RoHS & Reach compliant and meet PAHs guide lines. Our products can be contacted directly.

Longer lasting

All ChangRubber sheets are made by 100% virginrubber without any recycled material. It exhibits outstanding ageing and ozone resistant. This makes our products last at least twice as long asnormal rubber sheets- saving money and timespent on.