... door chain hoist 1).Customized Solution 2).OEM/Small order accepted 3).Lead time 30 days garage door chain hoist EquipmentCNC ... stamping/punching machine, CNC bending machine, CNC cutting machine, 5~250 tons punching ... or other special availableInspectionIQC, IPQC,FQC,QACertificateISO 9001Product Details:1,Material: can be stainless steel, alumilium, cold- ...