Suzhou Guojin Auto Parts Co., Ltd., strategically positioned in Suzhou’s advanced manufacturing hub, has established comprehensive end-to-end capabilities from mold R&D to stamping mass production, centering on precision mold technology. We are committed to delivering exceptional products and holistic technical solutions for global customers.
Leveraging an experienced technical team and state-of-the-art CAE simulation technology, Guojin conducts precise and efficient validation of product designs and stamping processes, ensuring reliability and efficiency. Our integrated R&D system synergizes materials science, mold design, process optimization, and intelligent manufacturing, offering full-process technical support from conceptualization and design verification to mass production delivery.
Core product lines encompass automotive hardware components, metal parts for smart home appliances, mobile/PC shielding covers, precision connectors, precision molds, laptop structural components, and smartwatch accessories. These solutions serve diverse industries including automotive, electronics, motors, and home appliances. Products are exported to Europe, the
Americas, Russia, Japan, South Korea, Southeast Asia, and beyond, with robust strategic partnerships established among globally renowned clients.
Guojin rigorously implements lean production and continuous improvement philosophies, enhancing yield rates and production efficiency through process optimization. Equipped with an advanced high-precision equipment matrix—including precision presses, CNC machining centers, wire-cut EDM, precision EDM, and grinders—we guarantee micron-level accuracy
for critical components, meeting stringent requirements for complex high-precision products. Modern stamping lines cover small-to-large-tonnage presses, enabling flexible manufacturing to swiftly accommodate diverse orders ranging from multi
variety small batches to large-scale production.
Certified to ISO 9001 :201 5 and IATF 1 6949 standards, Guojin operates a fully digitalized quality control system. Integrated precision inspection equipment such as CMMs and optical measuring instruments ensures comprehensive, high-accuracy monitoring of molds, raw materials, processes, and finished products, forging unwavering quality reliability