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Custom Spring Manufacturer | 35% Longer Life & Free DFM

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November 29, 2025
Category Connection: Custom Springs
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Tags:
#custom compression spring #custom torsion springs #heavy duty tension spring
Brief: In this video, we provide a guided demonstration of our custom stainless steel compression spring manufacturing process for automotive applications. You'll see how our advanced machinery and engineering expertise deliver springs with up to 35% longer life, including a walkthrough of our free DFM analysis service that optimizes your designs for performance and cost-efficiency.
Related Product Features:
  • Professional production setup supports full-range wire processing from Φ0.1-12mm for all spring types and special processes.
  • Agile capacity with 500,000 pieces daily production and flexibility for 1-piece MOQ prototypes.
  • Stringent precision control with tolerances like wire diameter ±0.01mm and load ±5% for consistent quality.
  • Comprehensive engineering support includes free technical assistance for design optimization and testing.
  • Wide material compatibility including stainless steel 304, carbon steel, and copper alloys.
  • Complete surface treatment options such as galvanizing, nickel plating, and passivation per ASTM/ISO standards.
  • Fast response times with 48-hour sample delivery and 72-hour trial production for urgent needs.
  • Dual ISO/IATF certification and a 200+ mold library ensure reliable and scalable manufacturing solutions.
FAQs:
  • Can you handle complex custom designs and provide design optimization suggestions?
    Absolutely. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
  • How do you ensure quality consistency and handle defect issues?
    We implement a rigorous 4-stage QC system with 100% full inspection, maintaining a 99.99% qualification rate for consistent batch performance.
  • What are your lead times and how do you handle urgent orders?
    Standard lead times are 3-7 days for prototypes and 7-15 days for mass production, with VIP prioritization available to cut lead times by up to 30%.
  • What are your payment terms and MOQ requirements?
    We offer flexible payment terms including T/T and L/C at sight, with MOQ starting from 1 piece for prototyping to accommodate various project needs.
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