428/420/520H/H30HT
Repair/Replacement/Refund
Repair/Replacement/Refund
ISO9001:2001, CCC, SONCAP, CE, TUV/SGS/BV
Double Row
Zinc Plated, Chrom Plated, Sand Blasting, Dull Polish, Polishing, Gold Coated, Copper Coated
GB/T ISO / JIS U Type
45/20crmnti/Q235/20crmo
Manufacture & OEM
Choho/Customization
ISO/CE/SGS/BV/TUV
CHOHO/Customization
PE Bag/Cartons/Wooden Cases/Container
DIN/ISO/ANSI