Shenzhen Hengtongxing Technology Co., Ltd., founded in 1999, was formally established in 2006,which specializes in the production and operation of high-precision hardware, plastic, automobile, die-casting and other mold accessories and non-standard customized products.Focusing on the customization and production of high-precision non-standard mold parts for over 21 years,so we’re the top ten enterprises in the national punching pin industry.