
Shandong Shuangyuan Sealing Technology Co., Ltd. is located in the Economic Development Zone, Yishui County, Shandong Province. It was established in January 2014, with Registered capital of RMB 3 million. It is a professional waterproofing technology company combining scientific research, production, sales into one group. The company now mainly produces a variety of butyl sealing tape, self-adhesive waterproof rolls, car sound deadening sheet, butyl hot-melt sealant, other new-style waterproof sealing ...