Find the Right Welding Equipment for Your Market

Cordless, MIG, TIG, Stick welders and plasma cutters built for distributors and importers, with OEM/ODM support.
ShenZhen COROTC Technology Co., Ltd.
Company Introduction
China ShenZhen COROTC Technology Co., Ltd.
ShenZhen COROTC Technology Co., Ltd. ShenZhen COROTC Technology Co., Ltd.
Founded in 2015, COROTC is a Shenzhen-based welding equipment sourcing partner with 30–60 team members and 10 audited partner factories. We supply cordless, MIG, TIG and stick welders, plasma cutters and weld cleaning machines to distributors and importers, with OEM/ODM support. We have registered company locations in China, the U.S. and Russia. UN38.3 reports and MSDS are available for selected battery models, with warehouse delivery from the U.S. and Russia for selected models.
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Quality COROTC MMA-200BL Cordless Stick Welder, 20-80A, 36V Battery, IP23 factory

COROTC MMA-200BL Cordless Stick Welder, 20-80A, 36V Battery, IP23

MMA-200BL Cordless Stick Welder — 20-80A, 36V Battery Custom parameter table Parameter Value Brand COROTC Model MMA-200BL Power Source Lithium battery / external battery dual-use Current Range 20-80A, hot start 20-50A Battery 2 × 4000mAh, 36V series Output Power 2000W internal / 3000W external ...

Quality COROTC MMA-250BL Battery Stick Welder, 20-95A, 36V, IP23, 7kg factory

COROTC MMA-250BL Battery Stick Welder, 20-95A, 36V, IP23, 7kg

MMA-250BL Battery Stick Welder — 20-95A, 36V, IP23 Custom parameter table Parameter Value Brand COROTC Model MMA-250BL Power Source Lithium battery / external battery dual-use Current Range 20-95A Battery 4 × 6000mAh, 36V Output Power 2000W / 3000W No-load Voltage 82V Protection Class IP23 Quick ...

Quality COROTC MIG-160 MIG Welder, 20-160A, 0.8-1.0mm Wire, IP21S, 5KW factory

COROTC MIG-160 MIG Welder, 20-160A, 0.8-1.0mm Wire, IP21S, 5KW

MIG-160 MIG Welder — 20-160A, 0.8-1.0mm Solid Wire Custom parameter table Parameter Value Brand COROTC Model MIG-160 Input Power AC 110 / 220V Current Range 20-160A Duty Cycle 60% Rated Input 5KW No-load Voltage 60V Protection Class IP21S Quick detail The COROTC MIG-160 is a 20-160A MIG welder on AC ...

Quality COROTC MMA-250C Stick Welder, 20-250A, 1.6-2.5mm, 60% Duty factory

COROTC MMA-250C Stick Welder, 20-250A, 1.6-2.5mm, 60% Duty

MMA-250C Stick Welder — 20-250A, 1.6-2.5mm, IP21S Custom parameter table Parameter Value Brand COROTC Model MMA-250C Input Power AC 110 / 220V Current Range 20-250A Actual Maximum 100A Duty Cycle 60% No-load Voltage 60V Protection Class IP21S Quick detail The COROTC MMA-250C is listed with a 20-250A ...

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ShenZhen COROTC Technology Co., Ltd.
Welding Equipment Supplier For Global Distributors & Importers.

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China ShenZhen COROTC Technology Co., Ltd.
0 Year Established
China ShenZhen COROTC Technology Co., Ltd.
0+ employees
China ShenZhen COROTC Technology Co., Ltd.
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China ShenZhen COROTC Technology Co., Ltd.
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Our Core Advantages
CORDLESS WELDERS
CORDLESS WELDERS
Battery-powered welders for distributors, with UN38.3 reports and MSDS available for selected models.
OEM & ODM SUPPORT
OEM & ODM SUPPORT
Private label, drawing-based and sample-based customization for your welding line, from samples to bulk orders.
QUALITY CONTROL
QUALITY CONTROL
Production coordinated with 10 audited partner factories, covering inspection, assembly and packaging.
US & RU LOCAL STOCK
US & RU LOCAL STOCK
Ready stock in both U.S. and Russia warehouses for selected models. Fast delivery for distributors, eliminating long lead times.