Weifang Taechang Precision Manufacture Co., Ltd.is a China-Korea joint venture company,it was founded by Weifang Greatwall Casting Co.,Ltd.and Korea Taechang Precision Co., Ltd.in Nov.2002. Weifang Taechang Precision Manufacture Co., Ltd.is headquartered in Weifang-Kite Capital of the world, only one and a half hours'driving distance from the world seventh largest port-Qingdao. Weifang Taechang has become one of the qualified suppliers for the world top 500 companies.