Chongqing Lianwai Technology Co., Ltd. Quality Control

• 
  Standard: QUALITY MANAGEMENT STSTEM CERTIFICATE

  Number: 00117Q37041R1M/5000

  Issue Date: 2014-07-29

  Expiry Date: 2024-08-28
• 
  Standard: ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

  Number: 00117E33837ROM/5000

  Issue Date: 2017-12-20

  Expiry Date: 2027-11-19
• 
  Standard: Domestic trademark

  Number: 71950219

  Issue Date: 2023-12-14

  Expiry Date: 2033-12-14

Quality management system certificate.pdf

OHSAS.pdf