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Qingdao Win Win Machinery Co.Ltd

Quality first & Service first

Manufacturer from China
Active Member
6 Years
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Qingdao Win Win Machinery Co.Ltd
City:qingdao
Province/State:shandong
Country/Region:china
Contact Person:MissLibing
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Quality Control

Our products have passed ISO9001-2000 quality certification system, CE certification, SGS certification and gost certification of CIS countries. Strictly abide by the standards and specifications of modern enterprises, and comprehensively strengthen the effective management of production, procurement, process, quality and after-sales service.
Certifications
Qingdao Win Win Machinery Co.Ltd Certifications
Standard: Utility model patent certificate
Number: 14424432
Issue Date: 2021-01-12
Expiry Date: 2031-01-12
Scope/Range: Plastic Extruder Machine
Issued By: State Intellectual Property Office
Qingdao Win Win Machinery Co.Ltd Certifications
Standard: Utility model patent certificate
Number: 12738265
Issue Date: 2020-08-03
Expiry Date: 2030-08-03
Scope/Range: Plastic Extruder Machine
Issued By: State Intellectual Property Office
Qingdao Win Win Machinery Co.Ltd Certifications
Standard: Utility model patent certificate
Number: 12999064
Issue Date: 2020-08-03
Expiry Date: 2030-08-03
Scope/Range: Plastic Extruder Machine
Issued By: State Intellectual Property Office
Qingdao Win Win Machinery Co.Ltd Certifications
Standard: Utility model patent certificate
Number: 14424432
Issue Date: 2021-01-12
Expiry Date: 2031-01-12
Scope/Range: Plastic Extruder Machine
Issued By: State Intellectual Property Office
Qingdao Win Win Machinery Co.Ltd Certifications
Standard: Utility model patent certificate
Number: 12738265
Issue Date: 2020-08-03
Expiry Date: 2030-08-03
Scope/Range: Plastic Extruder Machine
Issued By: State Intellectual Property Office
Qingdao Win Win Machinery Co.Ltd Certifications
Standard: Utility model patent certificate
Number: 12999064
Issue Date: 2020-08-03
Expiry Date: 2030-08-03
Scope/Range: Plastic Extruder Machine
Issued By: State Intellectual Property Office
Company Profile
Qingdao Win Win Machinery Co.Ltd
Contact Person: MissLibing

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