Tangshan Hongchen Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Technology promotion services

International Industry Sub Class: Other technology promotion services

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Railway transportation infrastructure equipment sales； Railway locomotive and vehicle parts manufacturing； Railway locomotive and vehicle parts sales； Metallurgical special equipment manufacturing； Manufacturing of special equipment for environmental protection； Sales of special equipment for environmental protection； fan、 Fan Manufacturing； fan、 Fan Sales； General valve and plug manufacturing（ Excluding special equipment manufacturing）； Valves and plugs sales； Bio-based material sales； electric wire、 Cable Operations； Mechanical parts、 Parts processing； Refractory production； Refractory sales； Software Development； Domestic trade agent；Supply Chain Management Services； Machinery and equipment sales； Hardware wholesale； Hardware product retail； Metal material sales； Metal ore sales； Sales of non-metallic minerals and products； Building materials sales； Sales of graphite and carbon products； Wholesale of edible agricultural products； Edible agricultural product retail； Wholesale of daily necessities； Daily necessities sales； Import and export of goods； Technology import and export； Petroleum product sales（ No hazardous chemicals）； Sales of ecological and environmental materials； Sales of industrial automatic control systems； Power facility equipment sales； Hydraulic power machinery and components manufacturing； Sales of hydraulic power machinery and components； Sales of smart instruments；Sales of electrical instruments and meters； Electronic measuring instrument sales； bearings、 Gear and transmission parts sales； Auto parts retail； Metal cutting services； General equipment repair； Electrical equipment repair。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Railway transportation infrastructure equipment manufacturing； Sales of pharmaceutical excipients。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: Transportation equipment manufacturing

Chinese Industry Middle Class: Railway transportation equipment manufacturing

Chinese Industry Sub Class: Railway locomotive parts manufacturing