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Chongqing Lianwai Technology Co., Ltd. Certifications
La norme: Domestic trademark
Numéro: 71950219
Date de sortie: 2023-12-14
Date de péremption: 2033-12-14
Scope/Range: Generator; power generation equipment; welding equipment; arc welding equipment; laser welding equipment; self-welding machine;
Publié par: State Intellectual Property Office
Chongqing Lianwai Technology Co., Ltd. Certifications
La norme: Trademark registration
Numéro: Reg.No.6,934,748
Date de sortie: 2022-12-27
Scope/Range: CLASS 7:AC generators; DC generators; Dish washing machines for householdpurposes; Electric are welding apparatus; Electrie powe
Publié par: Director of the United StatesPatent and Trademark Office
Chongqing Lianwai Technology Co., Ltd. Certifications
La norme: GB/T19001-2016/1S09001:2015
Numéro: 064-25-Q-1815-R0-S
Date de sortie: 2025-07-14
Date de péremption: 2028-07-13
Scope/Range: The manufacture of fuel generator sets and welding generatorsand the related management activities involved
Publié par: BEI JING STANDARD CERTIFICATION CENTRE LTD.
Chongqing Lianwai Technology Co., Ltd. Certifications
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