Chongqing Lianwai Technology Co., Ltd.
Verified Supplier
8 Years
chongqing, chongqing
Since 2016
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Diesel Engine Driven Welders
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PRODUCT CATEGORIES

Diesel Engine Driven Welders

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Gasoline Engine Driven Welders

 (16)

Pipeline Welding Machines

 (27)

Small Portable Engine Driven Welders

 (56)

Inverter Welding Machines

 (48)

Digital Welding Machines

 (6)

Laser Welding Machines

 (7)

Cold Welding Machines

 (12)

Cutting Machines

 (10)

Diesel Generator Sets

 (7)

Portable Gasoline Generators

 (27)

Diesel Portable Screw Air Compressors

 (6)

Portable Diesel Generator

 (8)

Engine Driven Welders

 (2)

High-pressure Washer

 (1)

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Chongqing Lianwai Technology Co., Ltd.

Chongqing Lianwai Technology Co., Ltd.

Chongqing Lianwai Technology Co., Ltd.

Certification

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