plaats van herkomst
Shandong, China
materiaal van het product
Koper
product
Houshoudapparatuur
Material
Copper, Cu ,Brass, etc.
Certificate
ISO9001, TS16949, ISO1400, RoHS
Process
Hot forging, Cold forging, Warm forging
Tolerance
+/- 0.01mm, ISO2768-mk
Surface treatment
Polishing,Plating,Powder Coating, Hot galvanizing,etc.
Standard
DIN ,AISI, SAE, ASTM, UNS, GOST, ISO, BS, EN, JIS
Testing Equipment
Spectrograph, CMM, PP, Roughness tester, Tension tester, etc.