Zhejiang Chengsen Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: Engineering and technology research and experimental development

International Industry Sub Class: Engineering and technology research and experimental development

General Projects： Resource recycling technology research and development；Valve and plug development；Sanitary ware research and development； Plastic product manufacturing； Rubber product manufacturing； Auto parts and accessories manufacturing；Motorcycle parts manufacturing； General valve and plug manufacturing（ Excluding special equipment manufacturing）； Sanitary ware manufacturing； Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction； Fastener Manufacturing； Manufacturing of metal parts for construction； Import and export of goods； Technology import and export； Machinery and equipment sales； Sales of special equipment for oil drilling； Manufacturing of special equipment for oil drilling； Special equipment repair； General mechanical equipment installation services； Machinery and equipment rental； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Electrical equipment repair； Mechanical and electrical equipment sales； Mechanical and electrical equipment manufacturing； Security equipment manufacturing； Security equipment sales（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）。

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: General parts manufacturing

Chinese Industry Sub Class: Fasteners, seals and spring manufacturing