The group includes Weifang Hengan Radiator Group Co., Ltd., Weifang Henggan Radiator Co., Ltd., Weifang Henghao International Trade Co., Ltd., Weifang Hengyao Machinery Co., Ltd., Anqiu Hengan Plastic Products Co., Ltd., and Weifang Huahai Real Estate Co., Ltd., Weifang Hengan Heat Exchanger Research Institute, Qingdao Haitai Automation Instrument Co., Ltd. The group has total assets of 420 million yuan and 850 employees, including more than 200 engineering and technical personnel and more than 50 people with intermediate and senior professional titles. The company has an annual production capacity of 1.5 million units and is one of the largest production bases for internal combustion engine radiators in China.
The company's products include copper and aluminum radiators for automobiles, engineering machinery, agricultural machinery, motorcycles, intercoolers, high-pressure oil radiators, vehicle heaters, oil coolers, automotive More than ten types of air conditioners, evaporators, condensers, etc. are supplied to many domestic OEMs, and more than 200 products are exported to the United States, Canada, France, Taiwan and other countries and regions. The company is the first enterprise in the domestic radiator industry to obtain self-operated import and export rights. It has more than ten categories of national-level new products and 27 national patents, involving more than 70 kinds of products. In 1998, it passed the ISO9001-1994 international quality system certification. In 2001 It passed ISO9001:2000 quality management system standard certification in 2006, TS16949 quality system certification in 2006, and environmental system certification in 2007.