Shaanxi Tong Shan Environmental Science And Technology Co. , Ltd.

International Industry Category: Water conservancy, environment and public facilities management industry

International Industry Major Class: Ecological protection and environmental governance industry

International Industry Middle Class: Environmental management industry

International Industry Sub Class: Solid waste management

General Projects： Recycling of renewable resources（ Except for productive scrap metal）； Productive scrap metal recycling； Recycled resource processing； Recycled resource sales； Solid waste management； Resource recycling technology research and development； Resource recycling service technical consultation； Common non-ferrous metal smelting； Precious metal smelting； Sales of high-performance non-ferrous metals and alloy materials； Non-ferrous metal alloy sales； Metal material sales； Metal product sales； Sales of new metal functional materials； Rare earth metal smelting； Metal scrap and chip processing； Metal surface treatment and heat treatment processing； Non-metallic waste and scrap processing； Electronics sales； Machinery and equipment sales； Mechanical parts、 Parts Sales； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Recycling and cascade utilization of waste power batteries for new energy vehicles（ No hazardous waste management）； Electrical equipment repair； Special equipment repair； Trade Brokerage； Technology import and export； Import and export of goods； Information consulting services（ No licensing information consulting services）（ 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： Hazardous waste management； Disposal of waste electrical and electronic products（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval results.）。

Chinese Industry Category: Environmental friendly

Chinese Industry Major Class: Environmental protection services

Chinese Industry Middle Class: Other environmental protection services

Chinese Industry Sub Class: Resource recycling