International Environment Management System Certification
International Occupational Health and Safety Management Certification
International Quality Management Certification
High-tech Enterprise Certificate
National Spark Project Certificate
10.Certificate of Specialized New Product (Technology) for Small and Medium Sized Enterprises in Qingdao
"Class 3A Reputation Enterprise of Shandong Province”
8.Honorary Certificate Issued by "Henan Water Conservancy Society"
Credible Enterprise of Qingdao
‘Key Procurement Catalogue of Bidding Products of National Water Conservancy System’ Certificate
Trademark Registration Certificate
Utility Model Patents
Member of China Rubber Industry Association
Invention Patent
Computer Software Copyright Registration Certificate
Qualification Certificates
Certification of Scientific and Technological Achievements
Famous Brand of Qingdao
Trademark Renewal Registration Certificate
Trade Mark Registration Certificate
Certification of Intellectual Property Management System