Jana Auto, a supplier of automotive parts in India, said that the company will build two new manufacturing plants in Hosur and Chennai to produce parts for commercial vehicles with a total investment of 8 billion rupees. 178 million U.S. dollars). Jamna Auto said in a statement that the Huesul plant will be responsible for the production of parabolic springs and is expected to start production in December 2011. The Chennai plant will be responsible for the production of air suspension, single point suspension and lift shafts and is expected to start production in July 2011. The company said, "The project costs of the two factories are estimated at 8 billion rupees (about 178 million U.S. dollars)." Check Valves,Spring Check Valve,Wafer Check Valve Pioneer Automation Instrument Co., Ltd. , http://www.lnvalves.com