Our company is professional supplier of rubber o-rings, oil seals and rubber mounts. Our largest client now is SDLG, the largest loader provider in China and the huge Volvo holding company. As SDLG's most important supplier of rubber products, we have provided 100% of all the rubber o-rings and different rubber parts, 60% of rubber mounts SDLG used for their loader for the last 10 years. We are also important supplier for Volvo Group China in Shanghai, Longking industry, Lovol industry, Heli Industry, STRONG Industry, et al. Â
With our 15 years' experience of serving SDLG, strong technical team with experts and university professors, stable and well-controlled product quality, competitive product price and sincerely service,
Talking about Hongfa's research and manufacture technology, our research team has cooperated with the School of Polymer Science and Engineering, Qingdao University of Science & Technology for near 10 years. We have experienced engineers and experts in our research team, and several senior technical consultants who are also professors in the university mentioned above. Hongfa now is providing almost all types of rubber/plastic vehicle components (except rubber tubes and tyres), and our major products are rubber o-rings, rubber seals and rubber mounts. We are able to make products from any customer-requested type of rubber or plastic, conforming to international standards like ISO, ASTM and etc. Now Hongfa's annual production capability is around 20, 000, 000 pieces. We are preparing to build our second factory, which will at least double our production capability in 2015. Our company have gain ISO 9001 and China Production Certification for all our rubber product for near 6 years.Â