可生产各种规格的光亮管、单面镀钢管、单面镀锌、不锈钢管。

Produce a variety of light tubes, single-sided plated steel, single-sided galvanized, stainless steel tube.

youdao

可生产各种规格的光亮管、单面镀钢管、单面镀锌、不锈钢管。

Produce a variety of light tubes, single-sided plated steel, single-sided galvanized, stainless steel tube.

youdao