Redman Precision Manufacture Co., Ltd, which was founded in 2005, with total investment over 8000 thousand dollar, is a wholelly owned German enterprise which specialized in R&D, production, and sales of precison bearing and slewing bearing . In the beginning of 2011, Redman Precision Manufacture Co., ltd took over Xuzhou Aosen Slewing Bearing Co., Ltd. After the acquisition, we has introduced not only several sets of high precision machining facilities, CNC, and inspection facilities but also many professional engineers and technicians. We have also developed three series of products besids slewing bearing : Turbine and worm turn drive fitting, agricultural vehicles, and Tralier bearings, and reached the annual output of 20, 000 sets. We have already brought 150 acres land as our second plant. This project is now in the process of approval. The slewing bearings covers serval series (diameter up to 5200mm): Single row ball light type, Single row ball normal type, Double row ball type, cross roller type, Roller and ball combination type, Triple raw roller type, Six raw roller type, and split bearing. They are used in construction machniery, shipyard, offshore lifting equipment and etc. With complete independent intellectual property rights, Turbine and worm turn drive fitting, instead of traditional slewing structure, will be also widely used in the fields of Solar electrical tracing system and wind turbine. With German technology, R&D capability, and superior geographical location and industrial base in Xuzhou, We can fulfill your demands and promote your success