spring stainless steel battery mold lock toy sofa precision press spring to map and sample customization 弹簧不锈钢电池模具锁具玩具沙发精密按压弹簧来图来样定 制

Customer Instructions

20-year-old Dongguan Huanneng Strength Spring Factory, with imported production equipment, delivers within 3 days at the fastest, offers ready-made samples, and is actively seeking agents.

Support for issuing VAT invoices at 1.3%

Non-standard minimum order is 10 pieces; more styles available for custom production based on drawings or samples.

We support on-site inspection and evaluation, and promise to provide unconditional refunds if the product is defective.

Surface treatments: white zinc, blue zinc, colored zinc, black zinc, oxidized black, black nickel, chromium, gold plating, copper plating, electrophoretic black, spray painting.

Main materials: stainless steel, spring steel, carbon steel, phosphoric copper, bronze (201, 301, 302, 304, 316, 309, 403, 410, 420, 430, 65MN, 60SIZMNA, T9A, SWC, SPW)

Product range: Capable of producing various high-precision compression springs, tension springs, special-shaped springs, torsion springs, vortex springs, touch springs, battery springs, flat wire springs, rectangular springs, wire-formed springs, bent processing springs, spring balls, spring coils, spring clamps, touch springs, wave springs, snap springs, tower springs, bone wires, spring pieces, money-pressing springs, spring mechanisms, sofa springs

Application areas: machinery, electronics, electrical appliances, locks, toys, fishing gear, automobiles, children's vehicles, timers

The product price is merely a symbol; the actual price depends on the craftsmanship, color, and quantity. For custom products, no returns or exchanges are accepted in case of quality issues, please be aware of this.