... metal sheet parts 2) tooling, stamping, drawing, machining, welding, assembly in house CompanyHangzhou Sida Machinery& Electronics Co., LtdMain BusinessStamping, Deep ... )EquipmentsPunches:80 sets(6.3ton – 400ton)Deep Drawing Hydraulic Press:9 sets(100ton-315ton)Machining ... day CertificateISO9001:2000;GS;CE; GBAdvantagesTooling, stamping, drawing, machining, welding, surface treatment and assembly, ...