Certificados

  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    ISO9001
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    American trademark
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    EU trademark
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    CHINA TRADEMARK
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    Zhejiang Province Science and technology small and medium-sized enterprise certificate
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    A patent for a washer
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    A patent for a square nuts
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    A High-strength hexagonal nut
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    A High-strength hexagonal bolt
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    A nylon lock nut
  • China Jiaxing City Qunbang Hardware Co., Ltd certificaciones
    A kind of Thread rod

Perfil de control de calidad

Jiaxing City Qunbang Hardware Co., Ltd control de calidad 0

 

Jiaxing City Qunbang Hardware Co., Ltd control de calidad 1

 

Jiaxing City Qunbang Hardware Co., Ltd control de calidad 2

 

 

Jiaxing City Qunbang Hardware Co., Ltd control de calidad 3

 

Jiaxing City Qunbang Hardware Co., Ltd control de calidad 4

 

 

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