
Innovative Customizable Spring Solutions for Heavy-Duty Garage Systems. Custom Size Available: Full customization according to drawings or requirements. OEM & ODM Service: Supports OEM and ODM manufacturing with flexible customization options. High Precision Manufacturing: All parts produced with CNC machining for accurate dimensions. Durable Materials: Constructed with high-strength steel and aluminum alloy for long service life. Corrosion Resistance: Surface treatments include galvanized, oiled, powder-coated, and electrophoretic options. Complete System Solution: Provides full garage door hardware parts for residential, commercial, and industrial use. Fast Delivery Time: Standard delivery within 7-15 workdays based on order quantity. Strict Quality Control: 100% inspection including raw material, dimensional, and functional checks.