1. 原材料：raw material
原材料供应商为国家认可的钢厂，特殊材质可定制，满足各国标准要求（ASTM， BS1387， JIS等）如海钢、宇润德等，能最大限度地确保材质的一致性和稳定性、产品外观及内在质量,原料材质从Q195、235、235B、345等都能满足。
Our factory are recognized by nation,special materials can be customized,meet every country's standards requirement(ASTM,BS1387,JIS,ect). such as HG，YRD，which can guarantee the quality and stable of raw material.
Material can satisfy Q195、235、235B、345
2. 上锌量：能满足客户的个性化需求，最高能做到275克。
Zinc weight：can meet the customer’s personalized requirement，up to 275g
3. 冲孔、压扁、折弯、管箍内外套丝、缩头打孔等钢管深加工
Processing lines：Punching, flattening, bending,threading,shrink,punch and so on.
4. 补锌：zinc supplement
（1）焊接会产生焊缝，易生锈，所以需要锌丝对焊缝进行补锌，锌丝直径Φ1.5mm，直径粗，对焊缝补锌效果有很大保障。
Welding will produce weld seamless, which are easy to rust, so it is need zinc wire to fill the weld seamless.The diameter of zinc wire is 1.5mm （thick diameter）, which can guarantee the effect of zinc filling on weld.
（2）锌丝纯度上，采用99.99%含锌量的锌丝，纯度高；
High purity zinc wire with 99.99% zinc content
5. 钝化：passivation
（1）盐雾试验能满足至少8小时，无腐蚀；
the salt spray test can satisfy at least 8 hours, without corrosion
（2）在钝化工艺上，有自己的发明专利——镀锌管钝化液自动喷涂系统，确保钢管钝化液附着均匀，钝化效率高，外观美观。
we have our own invention patent in passivation process--passivation solution automatic spraying system.Ensure uniformity of the passivation solution of the steel tube, high passivation efficiency and beautiful appearance.
6. 最新的生产设备，造价是普通设备的四倍，但是生产速度更快，产品质量更好
The latest production equipment, the cost is four times that of ordinary equipment, but the production speed is faster and the product quality is better.
7. 尺寸控制的更好，规格公差小
Better dimensional control and small specification tolerances
