Our factory is specialized in the development, production and domestic standards, national standard standard standard "O" ring (diameter 0.3mm-10mm, outer diameter 2mm-800mm) series, the international standard seal series rubber seals. Supporting the production of rubber parts, accessories and all kinds of warm water, special rubber (silicon, fluorine) products, the factory has a number of advanced manufacturing equipment and high-quality management and development professionals, daily production has reached 1.8 million (sets). Welcome calls, letters to obtain information and discuss business. (more>>)