Model Number: HYES0007 Brand Name: HUAYI Key Specifications/Special Features: Item Name: High quality custom extension pull spring with hooks, made of carbon steel, competitive priceProfession: we are a factory withover 20 years' hardware manufacturing experience;Certificate: conducted by ISO9001, ISO14001 & ISO/TS16949 System;Quality: high quality, strict quality control and management;Machining equipment: advanced CNC spring machinery imported from Japan, Germany and Taiwan; advanced grinding and shot peening machinery; precise tensile strength testers, compression testers, endurance testers, and magnetic powder flaw detectors;

Testing equipment: projector, 3D measure, tensile strength testers, compression testers, endurance testers, magnetic powder flaw detectors, Rockwell hardness tester, Vickers hardness tester and salt spray tester

Service: warm and quick response service provided by the professional export sales team with many years' experience in handling exports to the US, Europe, Japan and other countries and regions.

Eco-friendly;

OEM/ODM work is welcome;

Fast delivery 3-10 days.