广州施工抗台风冲孔围挡 冲孔临边护栏
Guangzhou construction anti typhoon punching fence
汕尾耐腐蚀冲孔围挡 清远工地围挡镀锌板 潮州小区道路围挡 冲孔板围蔽护栏现货
Shanwei anti-corrosion punching fence Qingyuan Construction Site fence galvanized plate Chaozhou community road fence punching plate fence fence spot
模具：冲孔过程开始于精确的模具设计。
Mold: the punching process begins with accurate mold design.
我们相信模具的质量在很大程度上决定了产品的质量。
We believe that the quality of the mould determines the quality of the product to a great extent.
因此在近几年来我们在这方面投入了大量的资金。
So in recent years, we have invested a lot of money in this area.
使我们的制模能力显著提高。
So that our mold making ability significantly improved.
