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Jingyi specializes in the manufacture of precision mold cores, inserts, hot runners, mechanical components, fixtures, CNC tools, and other custom-made parts. Leveraging the extensive market experience of Jingyi Seiko (Hong Kong) International Co., Ltd., Jingyi integrates advanced international technologies with the Chinese market, offering Chinese manufacturing, technical support, and sales of standard mold parts (excluding patented products) from European, American, and international brands, including Japanese MISUMI/O, American DME/O, Spanish CUMSA/O, German HASCO/O, and German FIBRO standards. Jingyi’s products are widely used in a wide range of applications, including precision plastic molds, metal stamping dies, die-casting molds, precision tooling, and precision automation machinery parts, providing customers with comprehensive solutions for precision parts processing.



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Plastic mold accessories for daily chemical packaging, spiral tooth core cavity inserts, injection molds, plastic molds, precision mold parts
Plastic bottle cap mold accessories three piece set screw thread core insert sleeve push sleeve plastic mold precision mold parts
Mold punch needle SKH51 special-shaped A punch custom SKD11 mother-and-child punch guide needle DC53 punch T punch
Imported SKD61 mold sleeve needle with support nitriding FDAC push tube sleeve ejector pin spot support non-standard customization
Nitriding SKD61 mold support needle double section ejector heat resistant hard step ejector with two-stage ejector pin
Mold flat ejector domestic skd61 spot flat needle full hard flat ejector flat pin square ejector pin ejector pin
Imported SKD61 ejector pin nitrided hardened push rod ejector pin 0.8-25mm extended mold heat-resistant ejector pin rod diameter
Plastic mold accessories for daily chemical packaging, spiral tooth core cavity inserts, injection molds, plastic molds, precision mold parts

















