compression spring cylindrical spring return spring button spring toy spring electric tool spring can be customized 压缩弹簧 圆柱弹簧回位弹簧按键弹簧玩具弹簧电动工具弹簧可定制

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.