Dalian Sanfeng Heat-Exchanger Co., Ltd is one of the leading Original Equipment Manufactures to produce heat transfer for automotive, truck, ship and other industrial applications in China. Its main products include oil coolers and heat exchangers. In 2007, it realized production of 1,200,000 units.
The engine oil cooler include plate-fin oil cooler, disk oil cooler and tube- plate oil cooler. The central distance of two oil holes is as follows: 100mm, 122mm, 150mm, 160mm, 179.3mm, 179.5mm, 180mm, 200mm, 216mm, 218mm, 250mm, 254mm, 260mm, 275mm, 280mm, 290mm, 292mm, 305mm, 340mm, 375mm, 380mm, 385mm, 480mm, 498mm, 530mm etc.

The company passed ISO9000 quality system certificate in 1998. It has helped us to win more and more key customers for the honest and creditworthy operation, its powerful technologies as well as its complete testing equipments and methods. We have now established close cooperative relationships with such major engine and auto manufacturers as FAW Jiefang, FAW Jiefang Automotive Dalian Diesel, DF Chaoyang Diesel, Chongqing-Cummins Engine Company, Tianjin Perkins, and Water Tank Factories in Qingdao, Taian, Weifang of Shandong province.

We are not content ourselves with the present situation. It is our aim to Seek Good Opportunity and to Get Better Development. We sincerely hope to cooperate with friends all circles and our business will get better and better.