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  • Qingdao Jerina Rubber Technology Co., Ltd is a high-tech company and located in a beautiful port city-QINGDAO. We are specializing in R&D, production and marketing of environmental & functional rubber and rubber agent new materials. Our products can significantly improve the performance of rubber products such as tire and convey belt.


    Jiangsu Guoli Chemical Technology Co., Ltd was founded in January 1995, with register capital of RMB60 million. It covers an area of 63’000 square meters in Jiangsu Economic Development Zone. And it is a high-tech enterprise specialized in research, development, manufacturing and selling of rubber adhesive, antioxidant agent, and tackifier etc.


    Sichuan Leader Technology Co.,Ltd is a professional manufacturer of Insoluble Sulfur used for rubber products.

    The total investment is RMB40 million, covers an area of 120’000 square meters. The total scales is 30’000MT per year of insoluble sulfur and 10’000MT per year of carbon disulfide (CS2). Several senior engineers in our company specializing in the R&D, production and operation of rubber vulcanizing agent.


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