With over 40 years of industry expertise, LONG NEW PLASTIC STEEL MOLD CO., LTD. simplifies your supply chain. Since 1984, we have offered seamless one-stop services—including design, molding, and full-scale production—helping our partners bring complex products to market faster. MAIN PROUDCTS We deliver precision-engineered solutions for AI appliances, automotive parts, medical devices, and server infrastructure, backed by our world-class plastic injection mold manufacturing.