Foreign trade department: Dongguan Pulin Metal Co., Ltd. was established in year 2...

product name: LSAW steel pipe, SAWL steel pipe size: Outer diameter: 355.6mm-23...

Product name: SSAW pipe, Spiral Submerged Arc Welding pipe OD: 219mm-4064mm ...

Product name: ERW steel pipe, Electric Resistance Welded pipe, ERW cs pipe, EFW steel...

Pile tube quality inspection is convenient, especially closed pile tip, pile length a...

Pile tube quality inspection is convenient, especially closed pile tip, pile length a...

Pile tube quality inspection is convenient, especially closed pile tip, pile length a...