Hangzhou Guannan precision casting co.,ltd
Over more thousand models for all type of replacement parts for
earthmoving machine from Hangzhou Guannan precision casting co.,ltd
in China.
More 300 emplyees manufactures 12000ton every year by GUANNAN brand
for spare parts for
KOMATSU,CAT,VOLVO,HYUNDAI,DAEWOO/DOOSAN,KOBELCO,HITACHI,LIEBHERR,H&L,JD
etc. since 2004.
Two precision casting technique,owning special & wear
material and Heat treatment process of according to ISO9001
manufacture.Full equipments to control the quality including material
composition,hardness,impact,tensile strength and crystalline phases
depand on ISO4990.
Guannan brand and OEM services of satifactory quality and
competitive prices supplies to each and every market in global.
