Hebei Yao Hui Electromechanical Science 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

air conditioning equipment、 Refrigeration equipment、 Laboratory Equipment、Research and development of energy-saving products、 Sale, Environmental engineering design、 construction, fan、 tuyere、 water pump、 valve、 Mechanical and electrical products、 High and low voltage distribution cabinets、 Busbar bridge、 Wires and cables、 bellows、 Expansion joints、 Metal hose、 throttle、 Spring hanger、 Environmental protection equipment、 Instruments、 Firefighting equipment、 building materials（ Except wood）、 Doors and Windows、 Safety Net、 dust screen、 spreader、 Auto Parts、 brake pads、 Chemical products（Except for dangerous chemicals and precursor chemicals）、 electric bicycles、 bike、 Sales of baby strollers and accessories; Landscaping project construction; Self-operated and agency import and export business of goods and technology（ Except for goods and technologies that the state restricts companies from operating or prohibits import and export）。（ All the above scope laws、 Businesses prohibited or restricted by laws and regulations or State Council decisions are not allowed.;Matters requiring approval from other departments, After approval, Only then can you operate）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: Other general equipment manufacturing

Chinese Industry Sub Class: Refrigeration and air-conditioning equipment manufacturing