Metal Spiral Torsion Spring Hinge
Tension springs are made from different qualities of wire and are tightly coiled. The spring stretches when bearing force. The ends are formed into hooks for easy assembly into the target product. The springs are usually made in round, cylindrical sections while the hooks can be round, half-round, U- or V-shaped or square. Specifications of Metal Spiral Spring Hinge Product Name Black Coating Double Torsion Springs Complex Spring Wire Deformed Spring Material Aluminum/stainless steel/steel/brass/spring steel/carbon steel Trade Terms EXW,FOB,CIF,CFR etc Origin Country Ningbo, China Lead Time Sample: within 10 days. Mass Production: within 20-25 days after receiving the deposit Rush Services Available Package a. pp bags + carton + pallet b. according to the customer's requirements c. negotiable Equipment List From simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type machines, we are equipped with a full line of CNC equipment from the foll...