Dongguan Hongyan Precision Mould Co., Ltd.

Dongguan Hongyan Precision Mould Co., Ltd. manufactures injection molds and provides injection molding services, with an annual capacity of 300–350 sets of molds. The company supports mold design and project management through DFM & design, machining, T1 & debug & PPAP, final assembly, sampling, and FAI inspection, following an APQP-based workflow with in-process quality control and measurement reports. Manufacturing capabilities include CNC and EDM operations, die casting machine capability (including aluminum/magnesium alloy die casting machines), and additional processes such as passivation treatment and final processing. Quality and testing capabilities include a quality management system, measurement tools (including quadratic element measure), and a salt mist tester, with PPAP and DOE testing referenced in its total quality management program. The company serves industries including auto parts, medical parts, electrical industry parts, home appliances, and electrical connectors, with example customers such as Renault, Automotive Lighting, Harman, and Geely.

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