Zhongcheng (Dongying) Energy Technology 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

General Projects： New material technology research and development； Engineering and technical research and experimental development； Oil and gas technical services； Deep-sea oil drilling equipment sales； Sales of smart instruments； Sales of special equipment for oil drilling；Sales of electrical instruments and meters；Chemical product sales（ Does not contain permitted chemical products）； Specialty chemical product sales（ No hazardous chemicals）； Sales of steel bars for construction； Firefighting equipment sales； Fire protection technical services； Electrical equipment sales； Electrical equipment repair； Daily necessities sales； Non-residential real estate rentals； furniture sales； Property Management； Housekeeping service； Landscaping project construction； Engineering Management Services； Trade Brokerage； Timber sales； Internet of Things technology research and development； Technology intermediary services； Insulation material sales； Home appliance sales；Labor Services（ Excluding labor dispatch）； Building materials sales； Water pollution control； Water environment pollution prevention and control services； Import and export of goods； Security equipment sales； Hardware product retail。（ 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: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Machinery and equipment wholesale

Chinese Industry Sub Class: Special equipment wholesale