Baoji xinlianti industry is mainly engaged in the production, processing and sale of titanium screws, titanium bolts, titanium nuts, titanium standard parts, titanium bolts, etc. ***ailed instructions Screw types are: M3-M24 Certification: ISO, GB, DIN USES of titanium material level for: Gr1��Gr2��Gr5��Gr9 Our co***ny can according to customer demand, customized screw for customers, welcome your calls. Product features: excellent hardness, corrosion resistance, not easy to spend
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