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About UsABOUT US
qualification企業(yè)資質(zhì)
International Environment Management System Certification
International Occupational Health and Safety Management Certification
International Quality Management Certification
International Environment Management System Certification

International Environment Management System Certification

International Occupational Health and Safety Management Certification

International Occupational Health and Safety Management Certification

International Quality Management Certification

International Quality Management Certification

Brand honor品牌榮譽(yù)
High-tech Enterprise Certificate

High-tech Enterprise Certificate

National Spark Project Certificate

National Spark Project Certificate

10.Certificate of Specialized New Product (Technology) for Small and Medium Sized Enterprises in Qingdao

10.Certificate of Specialized New Product (Technology) for Small and Medium Sized Enterprises in Qingdao

"Class 3A Reputation Enterprise of Shandong Province”

"Class 3A Reputation Enterprise of Shandong Province”

8.Honorary Certificate Issued by "Henan Water Conservancy Society"

8.Honorary Certificate Issued by "Henan Water Conservancy Society"

Credible Enterprise of Qingdao

Credible Enterprise of Qingdao

‘Key Procurement Catalogue of Bidding Products of National Water Conservancy System’ Certificate

‘Key Procurement Catalogue of Bidding Products of National Water Conservancy System’ Certificate

"Class 3A Reputation Enterprise of Shandong Province”

"Class 3A Reputation Enterprise of Shandong Province”

Trademark Registration Certificate

Trademark Registration Certificate

Utility Model Patents

Utility Model Patents

Member of China Rubber Industry Association

Member of China Rubber Industry Association

Credible Enterprise of Qingdao

Credible Enterprise of Qingdao

Huahai patent華海專利
Invention Patent

Invention Patent

Invention Patent

Invention Patent

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Computer Software Copyright Registration Certificate

Qualification Certificates

Qualification Certificates

Certification of Scientific and Technological Achievements

Certification of Scientific and Technological Achievements

Famous Brand of Qingdao

Famous Brand of Qingdao

Trademark Renewal Registration Certificate

Trademark Renewal Registration Certificate

Trade Mark Registration Certificate

Trade Mark Registration Certificate

Utility Model Patents

Utility Model Patents

Utility Model Patents

Utility Model Patents

Utility Model Patents

Utility Model Patents

Certification of Intellectual Property Management System

Certification of Intellectual Property Management System

Invention Patent

Invention Patent