Our parent company -- Hualei Seals was founded in March 2003 and is located in Qingdao, a world-famous coastal city. We cover a total area of 20,000 square meters, including 8,000 square meters of construction area. We have more than 120 employees, including 35 technicians and 3 senior engineers. Our company is one of the top 100 excellent auto parts suppliers in China. We are professional enterprise specializing in the production of seals. We have strong technical capabilities and 18 years of seal manufacturing technology and experience. Specializing in the production of rubber products such as skeleton oil seals, valve oil seals, rubber gasket, O-rings, and customized rubber parts. We provide supporting services for many well-known domestic brands of engines, machinery, hydraulic press, etc.We have the world's most advanced automatic production lines and testing equipments, such as digital projectors, electronic tensile testing machines, computerized rotorless curemeters , high-precision life test benches, etc. The annual production capacity reaches 200 million pieces. We have also passed ISO9001:2000 quality management system, ISO9001:2008 quality management system and IATF16949 international certification. Products are sold to all provinces and regions of China, and exported to the united Arab emirates, Russia, Japan, Europe, the United States and other countries. We will continue to work hard in production, quality control, technology, research and development, management and service to achieve our business goal - - - becoming a world-class sealing enterprise.