News

Ronghai Mould is a professional metal stamping parts manufacturer in China. With standardized export packing and reliable delivery, we provide custom hardware stamping solutions for global partners.

Learn the causes of natural aging cracks in deep-drawing products and effective solutions. Reduce residual stress through optimized mold design, forming techniques, and annealing.

Discover how industrial molds drive precision manufacturing, from injection molds and stamping tools to die-casting systems. Learn their structure, principles, and wide applications.

High-quality washing machine molds including drum molds, outer shell molds, and control panel molds. Durable tool steel, precise machining, and reliable mass production.

Qingdao Ronghai Mould Products Co., Ltd. specializes in custom metal stamping parts for automotive, electronic, medical, and industrial applications. We provide precision die design, continuous stamping production, and automated manufacturing to ensure cost-effective, high-quality components for global customers.