Our company established in 1972.It specializes in producing cast iron radiator without sand to the inner face and copper & aluminum radiator. There are more than 4000 workers in the factory. In addition, we have the only research & development institute. With a strict supervision department, we have got the certificate of ISO9001:2000 in 2003.Further more, we gained the qualification of National Exemption from the Product quality. Our product has gained great reputation both in China and some foreign countries, such as: Belgium, USA, Korea, Japanese, Syria, Russia so on and so forth.