Materials Copper / Brass / Phosphor bronze Precise machining High-level requirements...
Material Brass / Tin bronze / Phosphorus bronze Polygonal screw thread chipping-machi...
Material Tin bronze Smooth surface with no burrs High-precise machining
Contact person: Mr. Zhang
Phone: 0510-85860885
Mobile phone: 15190300100
Email: 812114431@qq.com