les certifications
Standard:
Domestic trademark
Nombre:
71950219
date d'émission:
2023-12-14
date d'expiration:
2033-12-14
champ d'application / portée:
Generator; power generation equipment; welding equipment; arc welding equipment; laser welding equipment; self-welding machine;
Délivré par:
State Intellectual Property Office
Standard:
Trademark registration
Nombre:
Reg.No.6,934,748
date d'émission:
2022-12-27
champ d'application / portée:
CLASS 7:AC generators; DC generators; Dish washing machines for householdpurposes; Electric are welding apparatus; Electrie powe
Délivré par:
Director of the United StatesPatent and Trademark Office
Standard:
GB/T19001-2016/1S09001:2015
Nombre:
064-25-Q-1815-R0-S
date d'émission:
2025-07-14
date d'expiration:
2028-07-13
champ d'application / portée:
The manufacture of fuel generator sets and welding generatorsand the related management activities involved
Délivré par:
BEI JING STANDARD CERTIFICATION CENTRE LTD.
Standard:
Nombre:
champ d'application / portée:
Délivré par:
Profil de la société
Chongqing Lianwai Technology Co., Ltd.
Contact: MrDavid
