Quality management system certification

Environmental Management System Certification

Occupational Health and Safety Management System Certification

Weapons and equipment quality management system certification

National high-tech enterprise

AMCA Membership Certificate in the United States

China Shipbuilding Industry Association - Membership Certificate

Municipal Pipe Gallery Association

Member of the Urban Environmental Sanitation Association

Member unit of Tianjin

Association of Laboratory Equipment

Member unit of Juying fan

Membership Certificate - Shanghai Indoor Environment Purification Industry Association

Electronic Energy Conservation Technology Association

Guidelines for the evaluation of green and low-carbon mechanical and electrical products

Supporting Organization of Shanghai Laboratory Equipment Association