Aotai Electric

What Aotai Electric does

Aotai Electric Co., LTD is a privately held Chinese industrial manufacturer founded in 1993 in Jinan, Shandong, by professors and graduate students from Shandong University. The company designs and manufactures inverter welding and cutting equipment, with a product line spanning approximately 100 models across 13 series, including inverter MMA, TIG, MIG, SAW machines, air plasma cutters, water cooling machines, and related accessories such as torches, wire feeders, and remote controllers.

In 2009, Aotai extended its inverter technology platform into the renewable energy sector by establishing a solar division that produces on-grid and hybrid solar inverters, with cumulative installations exceeding 10GW. A third product line covers industrial automation, including standard automation cells, robotic welding systems, and fume extraction units. The company holds 322 patents and operates 4 R&D centers with 572 dedicated R&D staff. Manufacturing is concentrated in a 2,778,000 square foot workshop with 38 modern production lines, of which 50% are fully automated.

Aotai generates revenue primarily through hardware sales across welding, solar inverter, and automation equipment, distributed through a global network of channel partners covering 128 countries and areas. Direct wholly-owned regional entities in Moscow (GTW LLC) and Pune (Aotai Electric India Pvt Ltd) support sales and service in Russia/CIS and India/South Asia respectively. Target end-users span multiple industrial verticals including automotive, shipbuilding, steel fabrication, pipeline, heavy machinery, aluminum welding, construction, vessel and tank fabrication, maintenance and repair, and cladding. The company's product platform is engineered with multi-voltage configurations to serve North American, European, Australian, African, Asian, South American, and Middle Eastern markets from a common hardware base, and its solar inverters carry CE, TUV, SAA, and CQC Gold Sun certifications.

Name

Aotai Electric

Legal name

Aotai Electric Co., LTD

Website

https://aotaiwelding.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Aotai Electric Co., LTD is a Chinese industrial manufacturer founded in 1993 in Jinan, producing inverter welding and cutting equipment, solar inverters, and industrial automation systems. It serves global industrial customers across automotive, shipbuilding, construction, and energy sectors via distributors in 128 countries.

Ownership category

akta.pro rank

Product category

Industrial Welding Equipment

NAICS

Electrical Equipment Manufacturing (33531)

SIC

Electrical Industrial Apparatus (3620), Metalworkg Machinery & Equipment (3540)

akta.pro primary industry

Welding & Plasma Power Supplies (Industrial welders, cutting power sources) (IMAGADAI)

akta.pro secondary industry

Power Electronics & Grid-Tie Equipment Manufacturing (Converters, Transformers, Switchgear) (EUAMAHAH)

Keywords

• Inverter welding machines
• Solar inverters
• Plasma cutting equipment
• Welding automation
• Industrial welding equipment

Headquarters

HQ city

Jinan

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Welding Equipment Manufacturing: Manufacturing and sale of inverter welding and cutting equipment including MMA, TIG, MIG, SAW machines, plasma cutters, and accessories. Nearly 100 welding machine models in 13 series.
2. Solar Inverters: Solar division established in 2009 manufacturing on-grid and hybrid inverters with total installation exceeding 10GW
3. Automation Equipment: Standard automation, robotics, fume extractors, and welding automation systems

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Aotai Electric manufactures inverter-based welding and cutting equipment — including MMA, TIG, MIG, SAW welding machines, air plasma cutters, water cooling units, and accessories — as well as on-grid and hybrid solar inverters established under its solar division in 2009. The company operates a 2,778,000 square foot production facility with 38 production lines and 50% automation, distributing to industrial customers in automotive, shipbuilding, steel fabrication, pipeline, heavy machinery, construction, vessel/tank, and aluminum welding sectors across 128 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• Inverter MMA Welding Machines Stick (SMAW) inverter welding machines for industrial fabrication, repair, and on-site construction; part of Aotai's nearly 100-model welding portfolio spanning 13 series.
• Inverter TIG Welding Machines TIG (GTAW) inverter welding machines for precision and aluminum welding applications across industrial and manufacturing use cases.
• Inverter MIG/MAG Welding Machines MIG/MAG (GMAW) inverter welding machines including AMIG series for production welding in automotive, structural, and fabrication operations.
• Inverter SAW Welding Machines Submerged Arc Welding (SAW) inverter machines, including double wire and double arc configurations, for heavy structural welding in shipbuilding, vessel, and pressure vessel manufacturing.
• Inverter Air Plasma Cutters Inverter-based air plasma cutters including the CUT40i model for metal cutting in fabrication, maintenance, and industrial cutting operations.
• On-grid Solar Inverters On-grid solar inverters manufactured by Aotai's solar division (established 2009) with cumulative installations exceeding 10GW globally, certified under CQC Gold Sun, TUV, SAA, and CE.
• Hybrid Solar Inverters Hybrid solar inverters from Aotai's solar division supporting grid-tied operation with energy storage compatibility for residential, commercial, and utility PV deployments.
• Welding Automation and Robotics Systems Standard welding automation equipment and robotics, including the Intelligent Welding Cloud System, for automated production welding in manufacturing environments.
• Industrial Fume Extractors Industrial fume extraction equipment designed for welding environments to remove fumes and particulates from fabrication shops and production welding areas.
• Water Cooling Machines and Welding Accessories Water cooling machines plus welding accessories including wire feeders, welding tractors, MIG/MAG torches, TIG torches, plasma cutting torches, and remote controllers used to support Aotai welding systems.

Quantifiable outcome

• 50% automated production flowline
• +1 more outcomes

Segments10 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Kemppi: Finnish manufacturer specializing in inverter welding equipment (MIG, TIG, stick) and welding automation. Comparable to Aotai as a technology-driven welding specialist with comparable product portfolio in inverter MMA/TIG/MIG and global industrial distribution.
• Sungrow: China-based global leader in solar inverters (on-grid, hybrid, storage) with significant GW-scale installed base. Direct competitor to Aotai in the solar inverter division, especially in utility-scale and C&I segments globally.
• Growatt: China-based manufacturer of solar inverters, hybrid inverters, and energy storage systems serving residential, C&I, and utility markets. Comparable to Aotai's solar inverter line with similar on-grid and hybrid product categories and global distribution model.
• Fronius: Austrian manufacturer of inverter welding (TPS/i series), solar inverters (Symo, Primo), and battery/charging systems. The most direct comparable to Aotai given its dual focus on inverter welding AND solar inverters, with similar premium technology positioning and global distribution.

Broad incumbents

• Miller Electric: Major US-based welding equipment manufacturer offering MIG, TIG, stick, and plasma systems across industrial and fabrication markets. Direct overlap with Aotai's inverter welding portfolio (MMA, MIG, TIG, plasma cutting) and similar vertical applications.
• ABB: Global industrial conglomerate with broad electrical equipment and power electronics portfolio including inverters, drives, and industrial automation. Overlaps with Aotai across power electronics, solar inverters, and industrial automation verticals.
• Lincoln Electric: Global leader in welding and cutting products with broad product portfolio and strong brand in industrial welding. Comparable to Aotai as a welding equipment manufacturer serving automotive, shipbuilding, and heavy industry, though larger and more diversified across arc welding, consumables, and automation.
• ESAB: Global welding and cutting equipment manufacturer serving heavy industry, fabrication, and shipbuilding. Highly comparable to Aotai given overlapping welding technologies (MIG/TIG/SAW/plasma) and target verticals such as shipbuilding and steel fabrication.
• SMA Solar Technology: German-headquartered global leader in solar inverters and energy management systems with strong European and utility-scale presence. Comparable to Aotai's solar inverter business but operating at a much larger scale and with stronger brand positioning in developed markets.

Emerging players

• Shenzhen Sanyue Solar: China-based manufacturer of solar inverters and related power electronics targeting emerging markets. Comparable to Aotai as a China-based, export-oriented solar inverter specialist competing in similar geographies and customer segments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/Doris851130
• YouTubeyoutube.com/channel/UC5d2hcrCWVp6nF_xfzIXjBQ
• Facebookfacebook.com/AOTAICHINA
• LinkedInlinkedin.com/company/aotai-electric-coltd
• Instagraminstagram.com/aotai_electric

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Aotai Electric