Registered in 2008, located in Zhonglou Rubber Industrial Park, Rizhao City, Shandong Province, is a professional manufacturer engaged in the R & D, production and sales of EPDM rubber, silica gel, plastic and other raw materials.
In recent years, the company has introduced a number of world advanced high-grade microwave vulcanizate production lines. With years of experience, perfect testing equipment, continuous innovation of scientific formula, exquisite technology and advanced microwave curing technology, the company has created a high-end “Longxin” brand rubber sealing strip, which is widely used in vehicles……