Shanghai Shengguang Science & Technology Co., Ltd. Is a private science and technology enterprise which is based on the technology of Plastic Tooling, has experienced plastic processing and mould fabrication for more than 40 years. 480 kinds of the Plastic Tooling. We are one of the main suppliers of multinational corporations, such as Motorola and GE. Everything is customized to your requirement product application and design specs, price, order quality, and choice forwarder. CAD-CAM -based on product development lead time is seven days.