Qingdao Shuanghu Rubber & Plastic Products Co., Ltd. is a manufacturer of rubber products and conveyor belts based in Qingdao, China. Established in 1968, the company was formerly known as Rubber Group the 3rd Rubber Factory and is recognized as one of the earliest enterprises in China to manufacture rubber products and conveyor belts. They are also noted as the first and largest vendor of DIP-angle belts with corrugated flanges in China. With an employee count ranging from 101 to 200, the company specializes in a comprehensive range of conveyor belts, including rubber conveyor belts, sidewall conveyor belts, heat resistant conveyor belts, steel cord conveyor belts, EP conveyor belts, Nylon conveyor belts, PVC conveyor belts, chevron conveyor belts, cold resistant conveyor belts, and chemical resistant conveyor belts. They also produce cotton canvas belts, rubber belts, rubber rollers, and rubber dams. Their product offerings include special series designed to be flame retardant, heat endurable, acid-resistant, cold-resistant, high temperature-resistant, and food-grade. Qingdao Shuanghu Rubber & Plastic Products Co., Ltd. serves international markets, with a market reach extending to North America, South America, and Eastern Europe.
Qingdao Lingang Rubber&Plastics Products Co., Ltd. is a manufacturer of rubber and plastic products, specializing in a wide range of conveyor belts. Established in 2008, the company operates as a professional manufacturing, design, and research base for the rubber industry in Qingdao, China. With 11 to 50 employees, they produce common conveyor belts, nylon conveyor belts, steel wire conveyor belts, transmissive conveyor belts, endless conveyor belts, wave blocking conveyor belts, decorative patterns conveyor belts, cotton conveyor belts, EP conveyor belts, corrugated sidewall conveyor belts, pipe conveyor belts, chevron conveyor belts, and bucket elevator belts. The company collaborates with renowned science and research institutions in China to develop and produce various conveyor belt types, adhering to international advanced technology standards. They export their products to international markets including Europe, America, Japan, and Korea.