Dongguan Qiantao Hardware Co., Ltd.

Dongguan Qiantao Hardware Co., Ltd. is a hardware manufacturing company specializing in metal stamping, zinc alloy and aluminum alloy die casting, automatic lathe parts machining, and mold manufacturing, including steel pin and cotter pin customization. The company produces non-standard custom parts by developing molds based on customer drawings and samples, with the capability to make fine design adjustments to better meet assembly requirements. Its manufacturing process includes die casting operations such as alloy melting, slag removal and composition testing, mold preheating, spraying release agent, injection/pressing parameters control, cooling, ejection, defect inspection, trimming, surface treatment, and inspection before warehousing. Quality assurance is supported by incoming, in-process, and outgoing inspections (IQC, IPQC, OQC), and the company maintains certifications including ISO and 3A credit. It serves industries requiring stamped components, die-cast products, and machined lathe parts, with available surface treatments such as plating (e.g., zinc/nickel/chrome/gold/silver), oxidation, electro-polishing, painting, and various blasting and coating processes.

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