In order to ensure the quality of the input tubes and the finished products, each batch of the raw materials need to be fully acid washed to make sure that all impurities are removed, moreover, all the input raw materials and the finished tubes need to be tested by PMI(spectral);
99.999% hydrogen furnaces imported from South Korea are adopted and jointly work with globally sophisticated technologies to make sure that brightness of the stainless tubes reach the advanced level in domestic China so as to satisfy the high-end market demands;
Tolerance of outer diameters and wall thicknesses of the finished tubes shall be ±0.05mm, and the roughness (RA) shall be less than 0.3 so that each tube can meet the international precision standards;
The finished tubes are exported to nearly 10 countries and regions, such as South Korea,Japan,the United States,Europe,etc.,and are widely used in various large production and processing enterprises and win over consistent recognition from the industrial community.
Tel：0411-85890308 / 0411-85890306 / 0411-85890305/ 0411-85890304
Address: No.1 Liangyuan Road,Liangjiadian Industrial Park of Dalian Free
Trade Zone,Liaoning Province