carbon steel coupling

Country: China (Mainland)
telephone: 0086-0310-5533523

its annual production capacity is up to 30 thousand tons, the output value up to 200 million yuan

1. carbon steel
2.DN38-DN300
3.ASTM A888 TYPE, TYPE A B D E for EN877 standards
4.Keli has net assets of 60 million yuan, more than 1000 employees, there are 10 senior and 50 middle-grade skilled workers;