Located in Songshu town, Wafangdian, Dalian, PRC. 280 kilometers north to Shenyang, 120 kilometers south to Dalian, west to Shenda expressway, east to Hada railway, with convenient traffic, the company is a professional manufacture of stainless steel wing-cooler of machinery oil, there are more than 120 kinds of machinery oil coolers, with annual productivity of more than 800, 000 sets, our products have been distributed to all over our country, and far distributed to Eastsouthern Asia, midle East, amounting to more than twenty countries and nations.

Our leading products mainly adopted by Dalian Diesel Engine Factory of China First Automobile Gourp, Dongfeng Chaoyang Diesel Engine Company and First Automobile Group. Sino-American Chongqing Cummins Engine Company. We also produce air-mid coolers, pipe-type engine-oil coolers, etc. We are authorized ISO9000 quality system certificate in 1998, with strong technical force, complete equipment and testing ...[More] our company sincerely looks forward to cooperate with friends from every field in aspect of engine-oil coolers, the air-mid coolers, and the air-conditioning condensers and evaporators for motors.