+86-535-6760598
Yantai Haishan Construction Machinery Co.,Ltd

Sale service hotline:

+86-535-6760598

NEWS
Certifications
·Home > About Us > Certifications
Certificate of Quality Supervision
Manufacturing License
Top Ten Enterprise
Standing Director of Construction Machinery Institution
High Social Resposibility Certificate
High- Reputation Certificate
Backbone Enterprise
Famous Brand
Certificate of Conformity of Environmental Management System
Certificate of Conformity of Occupational Health and Safety Management System
Certificate of Conformity of Occupational Health and Safety Management System
CE Certificate
 Copyright ©Yantai Haishan Construction Machinery Co.,Ltd All rights reserved Designed by www.cmbol.com