Qinhuangdao Ouzhu Weighing Instrument Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Retail

International Industry Middle Class: Stalls, non-store and other retail trade

International Industry Sub Class: Other unspecified retail industries

Measuring instruments、 Scales and accessories、 sensor、 Research and development of weighing instruments、 Sales and repair； Development of weighing automation control equipment and software systems； Integration services for weighing systems、 Sale； Construction machinery and accessories、 Daily necessities、 Stationery、 steel、 building materials、 Hardware products、 Sales of auto parts； Automation control equipment、 software、 Laboratory Equipment、 Air purification equipment、 Environmental protection equipment research and development、 Design and technical services、 Sale； Building intelligent control system、LED Display、 Automated security system、 Mobile Homes、 Mechanical equipment and accessories、 Sales of computer hardware, software and auxiliary equipment、 Installation and maintenance； Import and export of goods and technology（ Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval）； Provide construction labor services（ Except for labor dispatch）。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: Instrument Manufacturing

Chinese Industry Sub Class: Manufacturing of drawing, calculating and measuring instruments