King Dragon Steel Limited

King Dragon Steel Limited is one of qualified suppliers & manufacturers kinds pipes. sheets. Round bar etc. Dedicated to producing and supply various seamless ERW pipes , Galvanized pipes, high precision tubes. CNC parts. Have good relationship with local heat treatment plants. processing ...

Telephone：86-15122861260Address：Rm704 Door 27, AiGuoBeiLi Apartment, Limin Rd No.27th, Hexi District, Tianjin, Tianjin, China