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FAQ
Frequently Asked Questions
  • Q: What services does Haiquan offer?

    Haiquan offers full-process one-stop services from product design and mold manufacturing to injection molding production. With a professional design team, mold processing workshop, and injection molding equipment, we deliver "turnkey" solutions from concept to finished products.

  • Q: What mold steels do you use? How do you ensure mold lifespan?

    We offer a variety of mold steels including P20, 718, 718H, 2738, 2316, and S136, with mold bases using 45# pre-hardened steel (30 HRC). Combined with optimized cooling system design and nitriding treatment, mold lifespan can reach over 1.5 million cycles. Free repairs are provided during the warranty period.

  • Q: Can molds be exported? What are the shipping options?

     Yes. Haiquan molds have been exported to over 30 countries and regions including Europe, the Middle East, Southeast Asia, and South America. We support various trade terms such as FOB, CIF, and EXW, and can arrange sea or air freight based on customer needs. We also provide airport pick-up services for visiting clients—welcome for an on-site inspection.

  • Q: What if I don't have design drawings? Can Haiquan help?

    Yes. Haiquan has an experienced design team that can perform reverse engineering based on your product samples, prototypes, or concept sketches. We also provide DFM (Design for Manufacturability) analysis reports to help optimize product structure before mold making, avoiding potential production issues.