Certificats

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

QC profil

Jiaxing City Qunbang Hardware Co., Ltd Contrôle de qualité 0

 

Jiaxing City Qunbang Hardware Co., Ltd Contrôle de qualité 1

 

Jiaxing City Qunbang Hardware Co., Ltd Contrôle de qualité 2

 

 

Jiaxing City Qunbang Hardware Co., Ltd Contrôle de qualité 3

 

Jiaxing City Qunbang Hardware Co., Ltd Contrôle de qualité 4

 

 

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