升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
Aluminium plastic composite panel through the extruder polyethylene processing into p...
This product has excellent corrosion resistance and weather resistance, resistance to...
Ceiling is an important sub branch of Engineering Building Decoration Engineering, he...
Metal roofing system is also called the high metal roofing system (metal curtain wall...
Our company currently has three international advanced double drying dual coating, ro...