Rm1509, Star of Crystal Building, Daxing District, Beijing, China.

Beijing TOPENSEA International Trade Co., Ltd. covers 86,580 square meters and has more than 600 employees, of which there are about 100 technical staff. With more than 30 sets of high-precision equip...

Tai&#39an Deguang Steel Co., Ltd. is located at the foot of Mount Tai, No. 90, Middle Taishan Steel Market, Manzhuang Town, Daiyue District, Tai&#39an. Since its establishment, the com...

JIANGYIN CITY SHANGHAO METAL TUBE CO., LTD started off as a leading Manufacturer and Retailer of Steel Fluid Tube. Since inception, our production facility has marked perfection in terms of quality a...