The main business scope includes: home appliances mold, automotive plastic mold, plastic mold of digital products, medical products, plastic mold (nebulizer mold, air purifier mold) and the like Dongguan injection mold development, design, manufacturing and injection molding Shenzhen Professional injection molds, including injection molds to provide technical advice, technology development, mold design, plastic products manufacturing integrity and new product development and other services. The company is now the ISO9001 quality system certification and ISO14001 environmental management system certification requirements themselves; the company's products for a number of inventions and utility model patents; company in the production of plastic products, 1,000 kinds of products are widely used mechanical components, air conditioning parts, ship parts, power tools, small appliances, electrical appliances, auto parts, sanitary ware, stationery, packaging products, helmet parts, computer components and other industries, exported to the United States, Germany, France, Britain, South Korea, Japan and other countries and regions. Small injection mold, Chang Tong Technology (online consultation), Shenzhen injection mold provided by Chang Tong Technology Co., Chang Tong Technology Co., Ltd. (www.ctmould.cn/) is Zhengzhou, plastic leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Chang Technology leadership with the staff warmly welcome all inquiries negotiations to create Chang Technologies better future.