Spring Manufacturer – Precision Spring Production-Spring Design
Spring Manufacturer – Precision Spring Production-Spring Design
We are a professional spring manufacturer specializing in the design and production of custom springs.
Our product range includes compression springs, extension springs, torsion springs, wire forms, and specialty springs, widely used across various industries such as automotive, electronics, machinery, and medical devices.
Our production capabilities include:
Precision manufacturing with advanced CNC equipment, including CNC spring forming machines, CNC compression spring machines, CNC extension spring machines, and CNC torsion spring machines to produce a wide variety of metal spring components.
State-of-the-art inspection equipment from Japan, such as load testers (compression and torsion), optical projectors, fatigue testing machines, and salt spray testers, ensuring all dimensions meet the highest tolerance standards.
Diverse material options: SUS304, SUS316, SUS631, SUS301, music wire, carbon steel wire, oil-tempered wire, phosphor bronze, beryllium copper, Inconel, alloy steel wire, and more.
Various surface finishes: white zinc plating, trivalent chromate, black oxide, phosphate coating, passivation, nickel plating, painting, E-coating, tin plating, gold plating, rust preventive oil, Teflon, Dacromet, and other coatings.
JS Metal provde OEM/ODM services: We support professional OEM and ODM projects, and are equipped to handle both small-quantity and high-volume production requirements.
Strict quality control to ensure dimensional accuracy and consistent performance.
JS provides high-quality spring solutions with fast lead times and dependable customer service.
