Bushing Making Machine Manufacturer, Bimetal Bushing, Tungsten Needle Supplier - HENAN ZHUANXING TECHNOLOGY CO., LTD.
No. 18 Meiji Road, Zhongyuan District, Zhengzhou, Henan, China
Main products: Bushing Making Machine, Bimetal Bushing, Tungsten Needle, Titanium Blade, Tungsten Crucible, Titanium Rod, Molybdenum Electrode, Cobalt Alloy Valve Seat and Ball, More