Professional manufacturer & supplier of rubber chemicals, such as rubber adhesive HMMM, insoluble sulphur HDOT20, rubber antioxidant DTPD and functional auxiliary agent.
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Rubber Functional Additives, Insoluble Sulfur, Rubber Adhesive
Vennok Technologies Co., Ltd.
Vennok is global advanced manufacturer and supplier of Rubber additives in Shanghai China, and we are always driving the development of rubber chemicals industry.
Vennok offers the broadest rubber additives for rubber &...