What Wuxi autowell technology does

Wuxi Autowell Technology (ATW, SSE: 688516) is a Chinese intelligent equipment manufacturer founded in 2010, publicly listed on the Shanghai Stock Exchange, that designs and builds high-precision capital equipment across three industrial verticals: photovoltaic (PV) manufacturing, lithium battery production, and semiconductor assembly and test. Its PV portfolio spans the entire solar value chain — crystal growth furnaces, MBB/0BB cell soldering stringers, wafer inspection systems, screen printing lines, copper paste and BC adhesive printing, firing/passivation furnaces, and module laminating machines. The lithium battery portfolio includes module and PACK assembly lines for prismatic, pouch, and cylindrical cells, containerized ESS assembly lines, cut-stack-press machines, and turnkey energy storage plant projects integrating automated warehouses and factory-level MES. The semiconductor portfolio covers dicing saws (6-12 inch wafer support), die bonders, wire bonders, wedge bonders, and AI-powered AOI machines.

ATW operates through six wholly-owned subsidiaries, each focused on a specific equipment niche: ATW Intelligent (lithium battery), ATW XuRi (PV cell equipment, founded August 2021), ATW Coshin (semiconductor packaging), SCEC (crystal growth furnaces, formerly Changzhou Songci, acquired January 2020), Leddo (precision dicing saws), and ATW Zhiyuan (PV module laminating, founded April 2023). The company employs 4,000+ people, including 1,237 R&D personnel, holds 2,361 patents, and serves 1,000+ production sites across 40+ countries.

ATW's business model is built on direct enterprise sales of high-value capital equipment to global manufacturing leaders. Revenue is generated through one-time equipment purchases and turnkey integrated line projects, with pricing negotiated directly with customers (not publicly disclosed). The go-to-market combines direct enterprise sales teams, industry events such as the Solar Awards, and global distribution supporting turnkey project delivery. Notable commercial signals include ATW XuRi annual orders of 540M yuan, ATW Intelligent 300+ ESS production lines delivered internationally with 430M+ yuan in 2024 R&D investment (+31.49% YoY), and semiconductor business new orders exceeding 100M yuan in 2024. The Wedge Bonder is repeatedly purchased by top semiconductor enterprises, indicating stickiness with anchor accounts.

Name

Wuxi autowell technology

Legal name

Wuxi Autowell Technology Co., Ltd.

Website

https://wxautowell.com

Company type

Public

Founded year

2010

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Wuxi Autowell Technology is a Chinese intelligent equipment manufacturer serving photovoltaic, lithium battery, and semiconductor industries with crystal growth furnaces, screen printing lines, battery PACK assembly, and semiconductor packaging equipment, exporting to 40+ countries.

Ownership category

akta.pro rank

Product category

Industrial Intelligent Manufacturing Equipment

NAICS

Semiconductor Machinery Manufacturing (333242), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Semiconductor and Other Electronic Component Manufacturing (33441)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600), Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

akta.pro secondary industries

Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs) (IMAGAGAD), Semiconductors for Industrial Control & Power (MCUs, DSPs, FPGAs, ASICs, IGBTs, MOSFETs, diodes) (IMAGAJAE)

Keywords

• Photovoltaic manufacturing equipment
• Lithium battery assembly lines
• Semiconductor packaging equipment
• Wafer dicing saws
• Energy storage production lines

Headquarters

HQ city

Wuxi Shi

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. PV Equipment Sales: ATW provides equipment for all four major PV sectors: ingot, wafer, cell, and module. Revenue comes from selling crystal growth furnaces, MBB cell soldering stringers, wafer inspection systems, screen printing lines, firing and passivation furnaces, copper paste printing solutions, and BC adhesive printing lines. Products serve global leading PV enterprises.
2. Lithium Battery Equipment Sales: ATW provides lithium battery manufacturing equipment for both EV and ESS including module/PACK assembly lines (prismatic, pouch, cylindrical), container assembly lines, cut-stack-press machines, prismatic cell assembly lines, appearance inspection machines, and turnkey energy storage plant projects.
3. Semiconductor Equipment Sales: ATW focuses on semiconductor assembly and test equipment for dicing, die bonding, wire bonding, and AOI. Core product Wedge Bonder is repeatedly purchased by top semiconductor enterprises. New orders exceeded 100 million yuan in 2024. SCEC produces crystal growth furnaces for semiconductor silicon.
4. Turnkey Energy Storage Plant Projects: ATW Intelligent provides comprehensive turnkey energy storage plant solutions including automated cell warehouse systems, intelligent logistics, ESS module/PACK production lines, container assembly lines, and factory-level MES. This represents end-to-end integrated project delivery.
5. R&D Services and Full-Line Delivery: ATW Intelligent's mature full-line delivery capability provides comprehensive equipment and systems integration for lithium battery manufacturing, generating revenue from bundled equipment sales and integrated project delivery.
6. Photovoltaic Cell Equipment (ATW XuRi subsidiary): XURI subsidiary generates revenue from PV cell equipment including screen printing lines, firing and passivation furnaces, BC adhesive printing lines, automatic battery cell assembly lines, and intelligent cell logistics systems. Annual orders reached 540 million yuan.

Go-to-market motion3 records

Distribution channels1 record

Marketing channels4 records

Core offering

Wuxi Autowell Technology (ATW) manufactures and sells intelligent equipment for the photovoltaic, lithium battery, and semiconductor industries. Its portfolio covers the full PV value chain (crystal growth furnaces, MBB soldering stringers, wafer inspection, screen printing, firing/passivation, copper paste printing, BC adhesive printing, module laminating), lithium battery cell-to-container manufacturing (cut-stack-press machines, prismatic cell assembly, module/PACK assembly, container assembly lines, turnkey ESS plants), and semiconductor assembly/test equipment (precision dicing saws, die bonders, wire/wedge bonders, and AOI machines). Equipment is delivered as one-time capital equipment sales and turnkey integrated manufacturing solutions to global leading manufacturers across 40+ countries.

Product overview

Wuxi Autowell Technology (ATW) is a diversified intelligent manufacturing equipment company operating three main business segments: photovoltaic (PV) equipment, lithium battery systems, and semiconductor equipment. The company has 4,000+ employees with 1,237 R&D personnel and holds 2,361 patents. The product portfolio centers on flagship PV products (Crystal Growth Furnace, MBB Cell Soldering Stringer, Wafer Inspection System) supported by five specialized subsidiaries: ATW Intelligent (lithium battery equipment), ATW XuRi (PV cell equipment including screen printing lines and firing/passivation furnaces), ATW Coshin (semiconductor packaging: wire/die bonding, AOI), ATW SCEC (crystal growth furnaces), ATW Leddo (precision cutting saws), and ATW Zhiyuan (module laminating equipment). Products integrate with MES/RCS/MOM/LES manufacturing execution systems and incorporate AI capabilities including computer vision for defect detection and process automation for quality control. Equipment is shipped to 40+ countries serving 1,000+ production sites.

Differentiator

Problem solved

Functional benefit

Brands

• ATW Intelligent: Wholly-owned subsidiary specializing in lithium battery intelligent equipment including module/PACK production lines and energy storage solutions.
• ATW XuRi
• ATW Coshin
• SCEC
• Leddo
• ATW Zhiyuan

Products and services

• Crystal Growth Furnace Industrial furnace for growing silicon and silicon carbide (SiC) crystals used in photovoltaic and semiconductor applications. Supports MCZ (Magnetic Czochralski) process for semiconductor-grade silicon ingots up to 395mm diameter and 1.7m length. Sold to PV and semiconductor manufacturers globally.
• MBB Cell Soldering Stringer Photovoltaic cell interconnection equipment supporting Multi-Busbar (MBB) and Zero-Busbar (0BB) technologies for high-efficiency solar cell stringing in PV module manufacturing. Sold to global PV enterprises.
• Wafer Inspection System Automated optical inspection (AOI) system for quality control of wafers in photovoltaic and semiconductor manufacturing. Sold to PV and semiconductor manufacturers for inline quality assurance.
• Copper Paste Printing Solution Advanced metallization printing system for TOPCon and BC solar cells using copper or silver-coated copper paste. Features parallel dual-head printing structure for 182-210mm wafers including 210R formats, with AI-based offset detection and closed-loop quality control. Sold to PV cell manufacturers seeking to replace silver with lower-cost copper metallization.
• Screen Printing Line Photovoltaic cell screen printing equipment operating at 0.7s per 182x182 cell with ±6μm precision and 4800-5200 pieces/hour capacity. Supports SMBB, 0BB, and ultra-fine line printing (≤25μm). Sold to PV cell manufacturers.
• Firing and Passivation Furnace Thermal processing equipment for photovoltaic cell firing and light-induced passivation, holding market leadership position. Accommodates 182-230mm wafers, full and half-cut cells. Sold to PV cell manufacturers.
• BC Cell Adhesive Printing Line D611 Back-contact (BC) cell adhesive printing system achieving 4,500-5,000 pieces/hour throughput for IBC and HBC advanced photovoltaic cell architectures. Supports UV-curable, thermosetting, two-component epoxy, and conductive adhesives. Sold to advanced PV cell manufacturers.
• Precision Cutting Saws (LAD5100, LFD7100, LAC200) Precision dicing saws for semiconductor materials supporting 6", 8", and 12" wafer packaging. Features 1μm/306mm positioning accuracy, high-speed air bearing spindle, machine vision alignment, and multi-axis motion control. LAD5100: 8-inch automatic cutting saw. LFD7100: 12-inch fully automatic cutting saw. Sold to semiconductor manufacturers for wafer dicing, power devices, compound chips, LED, ceramics, QFN, DFN, BGA packaging.
• Wire Bonding Equipment Semiconductor packaging equipment including aluminum wire bonder, hybrid aluminum wedge bonder, and multifunctional bonder. Features ultrasound technology for welding, IPC control with ±5μm position accuracy and ±2g force control, non-destructive pull testing, AI-based defect detection, and 3D image restoration. Sold to semiconductor manufacturers for packaging applications.
• Die Bonding Equipment Automatic epoxy die bonder and soft solder die bonder for semiconductor chip attachment in packaging processes. Sold to semiconductor manufacturers for chip assembly.
• Hybrid AOI Machine BM310B Automated optical inspection system for semiconductor packaging with AI detection capabilities, achieving ≤0.05% false call rate and ±3μm@3σ accuracy. Capacity ≥30K for DFN products. Supports Au/Cu/Al wire product inspection. Sold to semiconductor manufacturers for in-line quality control.
• Prismatic Cell Assembly Line Lithium battery prismatic cell assembly system operating at 15-36 ppm capacity, including preheating, hot pressing, X-ray, ultrasonic tab welding, busbar welding, Mylar wrapping, housing insertion and pressing, cover welding, helium leak testing, and sealing nail welding. Integrated with high-speed cutting-stacking-press machine (≤0.125s per piece cutting, ≥85% OEE). Sold to lithium battery cell manufacturers for EV and ESS applications.
• Module/PACK Assembly Solutions Comprehensive battery module and PACK assembly lines supporting pouch cells (24PPM), cylindrical cells (100-480PPM), prismatic cells (8-40PPM), and ESS prismatic cells. Sold to lithium battery manufacturers for EV and ESS applications.
• ESS Container Assembly Line Containerized intelligent assembly line for energy storage systems supporting 314Ah, 587Ah, and 1175Ah battery specifications with CTP structural solutions. Includes automated cell warehouse systems, intelligent logistics, and factory-level MES integration. Sold to ESS manufacturers.
• PV Module Laminating Equipment Dual-layer laminating systems (three-stage and two-stage variants) for PV modules with maximum effective laminating area of 2800×11500mm (customizable). Temperature control range 30-180°C with ±1.5°C uniformity and ±1°C accuracy. Sold to PV module manufacturers globally; customers include JA Solar and JinkoSolar.
• Flexible PACK Assembly Line Flexible automated PACK assembly system achieving 10-60 JPH throughput with spider-type mobile robots, flying welding, automated riveting systems, and AGV integration. Sold to lithium battery manufacturers requiring flexible production.
• High-Speed Cut-Stack-Press Machine Integrated electrode cutting, stacking, and pressing for lithium battery cell manufacturing. Cut speed ≤0.125s/piece. OEE ≥85%. Uses ATW AI platform neural network model with dynamic re-sampling technology for defect detection down to 3 pixels. Alignment: adjacent ≤±0.15mm, total ≤±0.25mm. Sold to lithium battery cell manufacturers.
• Wafer Cleaning Systems Wafer cleaning equipment supporting 6" and 8" wafers for semiconductor manufacturing preparation. Sold to semiconductor manufacturers for upstream wafer preparation processes.

Quantifiable outcome

• Copper paste printing achieves CT ≤ 0.68s per cell at 10,400 wafers/hour throughput
• +7 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability6 records

Feature17 records

Partnerships

Eight partnerships are on record, tiered core and key.

• ATW XuRi (subsidiary)coreOthersATW XuRi Technology Co., Ltd. is a wholly-controlled subsidiary of ATW (stock code: 688516), founded in August 2021 with 30 million yuan registered capital. XURI specializes in R&D, manufacturing, and application of PV cell equipment including screen printing lines, firing and passivation furnaces, BC adhesive printing, and battery cell assembly lines. Annual orders have reached 540 million yuan.
• ATW Coshin (subsidiary)coreOthersWuxi Autowell Coshin Semiconductor Technology Co., Ltd. is a wholly-controlled subsidiary of ATW (stock code: 688516). Coshin focuses on R&D, design, manufacturing and sale of high-end semiconductor packaging equipment including wire bonders, die bonders, and AOI machines. Cooperates with TF Microelectronics and DELISI.
• ATW SCEC (subsidiary)coreOthersWuxi Songci Electromechanical Co., Ltd. (SCEC) is a wholly-controlled subsidiary of ATW (stock code: 688516). SCEC focuses on crystal growth furnace R&D and manufacturing for PV and semiconductor industries, with over 30,000 sqm manufacturing base. In 2025, SCEC successfully cultivated an 8-inch silicon carbide ingot.
• ATW Zhiyuan (subsidiary)coreOthersWuxi ATW Zhiyuan Equipment Co., Ltd. specializes in R&D, manufacturing, and sales of PV module laminating equipment. The core team has over 15 years of experience. Production base in Qinhuangdao exceeds 16,000 sqm. Customers include JA Solar and JinkoSolar.
• ATW Leddo (subsidiary)coreOthersWuxi Leddo Technology S.A. is a wholly-controlled subsidiary of ATW (stock code: 688516), specializing in precision cutting saw technology for semiconductor materials. Products include LAD5100 (8" cutting saw) and LFD7100 (12" fully automatic cutting saw) for wafer dicing, power devices, compound chips, LED, and ceramics.
• ATW Intelligent (subsidiary)coreOthersWuxi Autowell Intelligent Equipment Co., Ltd. is a wholly-controlled subsidiary of ATW (stock code: 688516), founded in 2016. Specializes in R&D, design, manufacturing and sale of intelligent equipment for lithium-ion batteries including module/PACK assembly lines, container assembly, and cell assembly. R&D investment in 2024 exceeded 430 million yuan (+31.49% YoY).
• TF MicroelectronicskeyTechnology or IntegrationATW Coshin has established cooperation with TF Microelectronics, a leading semiconductor company, for semiconductor packaging equipment solutions including wire bonding and die bonding equipment.
• DELISIkeyTechnology or IntegrationATW Coshin has established cooperation with DELISI for semiconductor packaging solutions, providing die bonding, wire bonding, and AOI equipment for their manufacturing processes.

Scale indicators15 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Suzhou Maxwell Technologies: China-listed (300751.SZ) PV equipment manufacturer specializing in HJT, TOPCon, and PERC cell processing equipment. Direct competitor in the photovoltaic cell equipment segment serving similar cell manufacturer customers.
• Manz AG: Germany-listed supplier of integrated production lines for PV, lithium battery, and electronics manufacturing. Direct competitor in turnkey PV and battery production line solutions with comparable equipment portfolio across the same verticals.
• Wuxi Lead Intelligent Equipment: China-listed (300450.SZ) manufacturer of intelligent equipment for lithium battery, PV, and 3C industries. The most direct competitor to ATW with overlapping lithium battery cell/module/PACK equipment and PV cell processing tools serving similar Chinese battery and PV manufacturers.
• Hangke Technology: China-listed (688006.SH) supplier of lithium battery formation and capacity grading equipment for EV and ESS applications. Direct competitor in the lithium battery equipment segment with overlapping customer base of cell and battery manufacturers.
• S.C New Energy Technology: China-listed PV equipment manufacturer focused on cell coating and diffusion equipment for solar cell production. Direct peer in PV cell processing equipment with overlapping customer base of Chinese cell manufacturers.

Broad incumbents

• Disco Corporation: Global leader in semiconductor dicing and grinding equipment. Direct competitor with ATW Leddo in precision wafer dicing saws for 6-12 inch wafers, power devices, and advanced packaging.
• Hanmi Semiconductor: Korean-listed leader in semiconductor die bonding equipment including TC bonders and flip-chip bonders. Larger incumbent in advanced packaging equipment competing with ATW Coshin in the global semiconductor packaging market.
• ASMPT (ASM Pacific Technology): Global leader in semiconductor assembly equipment including wire bonders, die bonders, and packaging solutions. Larger incumbent competing with ATW Coshin in die bonding and wire bonding equipment internationally.
• BE Semiconductor Industries (Besi): European leader in die bonding and advanced packaging equipment for the semiconductor industry. Larger incumbent in hybrid bonding and die bonding competing with ATW Coshin's portfolio.
• Kulicke & Soffa Industries: Global leader in wire bonding equipment for semiconductor packaging with broad portfolio across assembly equipment. Larger incumbent competing with ATW Coshin in wire bonding and adjacent semiconductor packaging equipment globally.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@ATW_Technology
• Facebookfacebook.com/ATWTechnology
• LinkedInlinkedin.com/company/wxautowell

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries6 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 Wuxi autowell technology