Shenzhen Liangzong Precision Industrial Ltd. is a professional maker of plastic injection molds, metal stamping molds and die casting production, as well as an injection and stamping production specialist. As an OEM integrated manufacturer, we greatly work for product research, mold development, injection molding, precision hardware, second operation, assembly, etc. We are looking to provide you with professional engineering services with the best price and high quality. Our products can be ...