OBT, founded in 1997 located in Qingdao, China, is an international, cross-industry, diversified group company. In 2007,we merged the company CSRS for air springs ,also in 2007,built our trailer company B&C in Australia in 2010,we built our branch company SCG in Singapore in 2012, in order to expand our business areas ,we build our tyre branch ZERMATT in 2013,special for tires. After 18 years of pioneering spirit, it has developed into an important vehicle and auto parts production base and export base. 
OBT Group now has three independent Division---- Production Sector, Trade Sector and Singapore sub-sectors, involved in vehicle manufacturing, axle, suspension system, Tyre , rims, landing gear and fifth wheel etc. parts production and international trade fields. 
OBT covers a ground area of 20000 square meters , owns over 500 sets of numerical control equipment and nearly 1000 pieces various general production machines. We also have the advanced equipment such as CNC horizontal lathe, vertical lathe,machining center,cylindrical grinder,one piece axle rolling mill,automatic heat treatment,IF induction hardening machine,CNC shear,bender and laser cutting and etc. Our research and design departments can supply the individual design to meet customer special demand. 
With the combination of modern equipment and advanced processing technology and perfect quality control system, we always adhere to the principle of "Top quality, reasonable price and good after service".