Shanghai Dayi Shocking Equipment Co., Ltd.

E-commerce (except value-added telecommunications, financial services); metallurgical materials and products, design, technical consulting, technology services, technology transfer and sales; metal materials and parts processing (limited branch operations), sales; machinery and equipment design, development , maintenance and engineering consulting; systems development in the field of computer technology and integration, consulting and maintenance; business consulting; design, production, agents various types of advertising; using its own media advertising; exhibition services; aviation materials, aluminum products, metal materials, metal products, plastic products, rubber products, hardware, minerals (except for the control), coke, coal, wholesale and retail electronic components. [Detailed introduction]