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Qingdao Win Win Machinery Co.Ltd quality control

Certification
China Qingdao Win Win Machinery Co.Ltd certification
China Qingdao Win Win Machinery Co.Ltd certification
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Qingdao Win Win Machinery Co.Ltd quality control 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

Certification
  • China Qingdao Win Win Machinery Co.Ltd certification

    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

  • China Qingdao Win Win Machinery Co.Ltd certification

    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

  • China Qingdao Win Win Machinery Co.Ltd certification

    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

Contact Details
Qingdao Win Win Machinery Co.Ltd

Contact Person: Miss. Libing

Tel: 86-15845305907

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