OpeningYour drawing defines the spring. We make it exactly to that drawing. Every decorative craft spring is produced on CNC coiling machines with digital length control. Before sh
Custom Decorative Craft Springs | Precision Manufacturing Made in China
OpeningYour drawing defines the spring. We make it exactly to that drawing. Every decorative craft spring is produced on CNC coiling machines with digital length control. Before shipment, each batch i
Get a Fast Quote for This Part
Send us your drawing / quantity / material — reply within 24h.
Your drawing defines the spring. We make it exactly to that drawing. Every decorative craft spring is produced on CNC coiling machines with digital length control. Before shipment, each batch is checked for wire diameter, free length, outer diameter, and surface finish. If it does not match your print, it does not ship.
Tolerance: ±0.05 mm on outer diameter, ±0.1 mm on free length
Lead time: 7–12 working days for standard custom springs
No MOQ: order 1 piece or 100,000 pieces
Material certs: mill test reports included with every batch
OD ±0.05 mm, ID ±0.05 mm, free length ±0.1 mm, load ±5% at specified deflection
Surface finish
Bright, zinc plated, nickel plated, powder coated, passivated, or as-drawn
Batch size
1 – 1,000,000 pcs
Inspection
100% dimensional check on first article, AQL 2.5 sampling for production lots
Documentation
Material certs, dimensional report, load test report per batch
Three reasons buyers send us their drawings
1. Batch-traceable quality. Every coil of wire is tagged with its heat number. We record which coil went into which batch. If you have a field failure, we can trace the exact material and machine settings. That is not common for custom springs made in China.
2. Inspection report per batch. You do not have to ask for it. Every shipment includes a dimensional report, a load test graph, and a surface finish check. The report is signed by the QC lead. If you need third-party inspection, we hold parts for your inspector before packing.
3. One factory for CNC + stamping + spring + heatsink. Your assembly might need a stamped bracket, a CNC-machined housing, and a spring. We make all of them under one roof. That means one purchase order, one shipping date, and one responsible party. No coordination between three suppliers.
Where these parts are used
Decorative craft springs are not just for toys. They appear in high-end gift boxes, jewelry display stands, and luxury pen mechanisms. They are used in door handles, cabinet latches, and furniture hinges where visible springs must look clean.
In electronics, they serve as battery contacts in remote controls and as grounding springs in LED fixtures. In automotive interiors, they hold trim panels and provide tactile feedback in buttons. In medical devices, they are used in surgical instrument handles and drug delivery pens.
The common thread: the spring is visible or user-facing. So surface finish and consistent shape matter as much as load and deflection. We polish or coat to your spec, and we hold tight tolerances so every piece looks identical.
Q: Do you really have no MOQ?
A: Yes. We run one piece for prototypes and full production for volume. Tooling is CNC-based, so there is no dedicated die cost. You pay the same unit price whether you order 5 or 5,000.
Q: How do you control tolerance and quality?
A: First article is 100% measured on a digital projector and load tester. Production runs are sampled at AQL 2.5. We send you the inspection report with the shipment. If you need 100% inspection, we quote that separately.
Q: What is the lead time for custom springs?
A: Standard is 7–12 working days after drawing approval. Complex shapes or exotic materials may take 15 days. For urgent orders, we can do 3-day production on simple compression springs.
Q: Do you provide material certificates?
A: Yes. Every batch includes a mill test report from the wire supplier. We also provide our own chemical composition test if your spec requires it. Certificates are included free of charge.
Send your drawing
Send us your PDF, STEP, or even a hand sketch. We will confirm material, tolerances, and finish within 12 hours. You get a firm quote—no hidden tooling fees, no surprise shipping costs.
Email: sc@bquq.com
WhatsApp: +86 13713157787
Precision manufacturing, custom springs, made in China. No MOQ. Your drawing is our instruction.
