WAIN Electrical

What WAIN Electrical does

Xiamen WAIN Electrical Co., Ltd. (WAIN Electrical) is a privately held Chinese manufacturer of industrial electrical connectors founded in 2005 and headquartered in Xiamen, Fujian. The company designs and produces heavy-duty rectangular and circular connectors, printed circuit board (PCB) connectors, cable glands, contacts, custom wire harnesses, and application-specific connector systems for new energy vehicles, energy storage (including immersion liquid-cooled variants), rail transit, wind power, electric power, engineering machinery, robotics/automation, and elevators. WAIN operates a 70,000 square-meter manufacturing facility and maintains a catalog of more than 32,000 product numbers split roughly 75% standard products and 25% customized solutions.

WAIN's product portfolio spans low-voltage signal connectors through heavy-duty power and data interconnect, including M12 X-Code 10Gbps industrial Ethernet, VME 64x backplane, IO-Link, smart-grid, and underwater connector families. The business is B2B-direct, selling to OEMs and system integrators across at least eight industrial verticals, with the company publicly citing World Top 500 enterprises among its customer base. Revenue mechanics are anchored in long design-in cycles typical of rail rolling stock, wind turbines, and automotive platforms, supplemented by higher-volume catalog sales of standardized connector SKUs.

WAIN pursues an export-oriented go-to-market, with owned sales and marketing presence in Germany and Japan in addition to its Xiamen headquarters, and recurring participation in HANNOVER MESSE, SPS, CIIF, ESIE, and AUTOMATE. The company holds a broad certification stack (ISO 9001/14001/45001/50001, IATF 16949, ISO/TS 22163, IRIS, DNV Type Approval, UL, VDE, CE, CQC, GOST-R, CU-TR), is integrated as a recommending supplier with EUROMAP (since 2015) and into the EPLAN engineering software platform (since 2017), and in 2026 announced a zero-carbon roadmap alongside new immersion liquid-cooled energy storage and data-center connector product lines.

Name

WAIN Electrical

Legal name

Xiamen WAIN Electrical Co., Ltd.

Website

https://wainelectric.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

1–10 employees

Short description

WAIN Electrical is a Chinese manufacturer founded in 2005 that designs and produces heavy-duty industrial, EV, energy storage, rail, and automation connectors from a 70,000 sqm Xiamen facility, selling to World Top 500 OEMs across rail, energy, NEV, and industrial machinery verticals with offices in Germany and Japan.

Ownership category

akta.pro rank

Product category

Industrial Connectors

NAICS

Electronic Connector Manufacturing (334417), Current-Carrying Wiring Device Manufacturing (335931), Electrical Equipment Manufacturing (3353)

SIC

Electronic Connectors (3678), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Connectors & Interconnect Components (Industrial connectors, terminals, sockets, backplane) (IMAGAJAC)

akta.pro secondary industries

Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF), Industrial Networking & Communication Electronics Manufacturing (Ethernet switches, Fieldbus, Wireless) (IMAGAGAE)

Keywords

• Industrial connectors
• Heavy-duty connectors
• Rectangular connectors
• Circular connectors
• Wire harnesses

Headquarters

HQ city

Xiamen

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Connectors Sales: Direct sales of heavy-duty connectors, circular connectors, rectangular connectors, PCB connectors, cable glands, and related components. Mix of standard products (75%) and customized solutions (25%).

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

WAIN Electrical manufactures heavy-duty industrial connectors and connectivity solutions, including rectangular and circular connectors, PCB connectors, cable glands, contacts, and custom wire harnesses for harsh industrial environments. The company operates a 70,000 square meter manufacturing facility in Xiamen, China, producing a portfolio of 32,000+ product numbers split into 75% standard catalog products and 25% custom solutions, serving OEMs in rail transit, electric power, new energy vehicles, wind power, engineering machinery, robotics, and energy storage industries.

Product overview

WAIN Electrical is a heavy-duty industrial connector manufacturer established in 2005, offering a comprehensive portfolio of electrical connection solutions. Their core product line includes Heavy-Duty Industrial Connectors with rectangular (HE, HEE, HK, HM, HD/HDD series) and circular connectors (M8, M12, M23D series). The portfolio is organized into product categories: Rectangular Connectors for modular power/signal transmission, Circular Connectors for automation applications, Cable Glands for cable termination, PCB Connectors for board-level connections, Contacts (stamped/machined) for terminations, Tools for installation, and specialized connectors for New Energy Vehicles, Energy Storage, Smart Grid, IO-Link, Underwater, and High Mating Cycle applications. WAIN also offers Custom Wire Harnesses and Custom Products services. Approximately 75% of offerings are standard products while 25% are customized solutions. The company operates a 70,000 sqm manufacturing facility in Xiamen, China, with 32,000+ product numbers and serves industries including rail transit, electric power, automation, wind power, automotive, engineering machinery, robotics, and elevators.

Differentiator

Problem solved

Functional benefit

Products and services

• Heavy-Duty Industrial Connectors WAIN's flagship heavy-duty industrial connector portfolio offering IP65/IP68 rated enclosures with currents up to 100A and voltages up to 690V for industrial automation and harsh environment applications.
• Rectangular Connectors Heavy-duty rectangular connector series including HE, HEE, HK, HM, HD/HDD series with modular structure, supporting 3-216 circuits and up to 100A current capacity for industrial applications.
• Circular Connectors M8, M12, and M23D series circular connectors compliant with IEC-61072-102, available in 3/4/5/8 pins, rated voltage 250V/125V/60V, 2-4A current, with IP67 protection for automation applications.
• PCB Connectors High-density PCB connectors for board-level connections including M8/M12 panel-mount variants with straight or right-angle solder pins, IP67 rated, supporting industrial automation, robotics, and industrial networking applications.
• Cable Glands Copper material and nickel-plated cable glands available in EMC type for cable termination and protection in industrial installations.
• Contacts Crimp contacts including stamped and machined variants with gold and silver plating, compatible with HD, HE series heavy-duty connectors for industrial termination applications.
• Connector Installation Tools Pneumatic crimping tools and manual tools for connector installation and maintenance, featuring four-indent crimping for high-quality requirements in industrial connector assembly.
• New Energy Vehicle Connectors AC/DC charging connectors, high-voltage connectors, manual service disconnects (MSD), battery swapping connectors, and inductive charging connectors (IPT) for electric vehicles, with current support up to 320A and IATF16949 automotive certification.
• Energy Storage Connectors Connectors for energy storage battery systems including immersion liquid-cooled versions with oil-resistant sealing, supporting 120A-350A current applications and photovoltaic/wind power storage connections.
• IO-Link Connectivity Solutions IO-Link connectivity solutions for smart industrial automation enabling digital communication with sensors and devices.
• Underwater Connectors Heavy-duty connectors with IP68 protection suitable for underwater applications and marine environments.
• High Mating Cycle Connectors Heavy-duty connectors designed for applications requiring frequent connection/disconnection cycles with enhanced durability for robotics and test equipment.
• Custom Wire Harnesses Value-added wiring harness services including industrial robot cable harnesses, fiber optic wiring, rail transit cable assemblies, and precision wire harnesses for automation systems.
• Custom Products Customized connector solutions and product development services based on specific customer requirements, supported by over 15 years of industrial manufacturing experience, representing 25% of WAIN's business.
• Smart Grid Connectors Connectors for smart grid and power grid applications featuring high rated power with compact installation space, EMC protection, and IP68 rating for power grid transformation and intelligent grid systems.
• M12 X-Code Connectors High-speed industrial Ethernet connectors supporting up to 10Gbps with X-coding shield design for CAT5E and CAT6A applications, IP67 rated, operating from -40°C to +85°C for industrial automation networking.
• WNHVIPT-1 Through-Wall High-Voltage EV Connector Series Through-wall high-voltage connector series for new energy vehicle internal connections, supporting wire sizes from 2.5mm² to 95mm² and current up to 320A MAX with plastic housing and high-voltage shielding.
• W3A Quick-Connect Hoods/Housing Quick-connect hoods and housing featuring button-style locking mechanism for rapid connection/disconnection, IP67 protection rating, and compact space-saving design compatible with traditional housing cutouts.
• VME 64x Connectors VME bus connectors supporting data transfer rates up to 320 Mb/s, compliant with VME 64x standard and backward compatible, for industrial control, military, aerospace, rail transportation, medical devices, and semiconductor manufacturing.
• Spring Clip Quick-Mount Frame Spring-clip quick-mount frame with plug-in design enabling rapid module installation and removal via metal spring clips, with stop structure preventing excessive deformation and grounding-pin protection.
• MI Series Miniature High-Density Connectors Miniature high-density connectors designed for servo-motor and compact-equipment wiring applications in industrial automation.

Quantifiable outcome

• Customers can combine hundreds of signals into one tiny space
• +2 more outcomes

Named customers3 records

Segments8 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature6 records

Partnerships

Two partnerships are on record, tiered core and flagship.

• EPLANcoreTechnology or Integration · 1 April 2017WAIN joined EPLAN software platform since April 2017, enabling product data integration for engineering design software. This partnership allows WAIN connector specifications to be available within EPLAN's engineering data ecosystem for design engineers worldwide.
• EUROMAPflagshipChannel Partner/ Reseller/ Distributor · 4 February 2015WAIN was listed as a recommending supplier for EUROMAP (Europe's Association for Plastics and Rubber Machinery Manufacturers). This achievement was through joint effort of head office and Germany branch, providing visibility among European plastics and rubber machinery manufacturers.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Harting Technology Group: German family-owned industrial connector heavyweight whose Han modular series is the closest direct competitor to WAIN's HM platform. Both target heavy-duty rectangular, circular, and PCB connectors for rail, automation, wind, and energy — the same verticals WAIN prioritizes.
• Weidmüller: German connector and electronics manufacturer with RockStar heavy-duty modular series and broad industrial connectivity portfolio. Comparable to WAIN in rail, power, wind, and industrial automation customers with similar modular, IP-rated product philosophy.
• LAPP Group: German manufacturer of cables, connectors (EPIC rectangular series), and cable glands serving industrial automation, robotics, and rail. Strong European brand competing with WAIN's rectangular and circular connectors plus cable gland portfolio.
• Franz Binder GmbH & Co. (Binder): German circular connector specialist (M5, M8, M12 series) and custom solutions provider serving automation, medical, and industrial customers. Direct competitor in WAIN's circular connector and industrial Ethernet segments.
• Phoenix Contact: German industrial connection and automation technology leader with heavy-duty rectangular connectors (HEAVYCON), circular M12/M8 series, and EV charging connectors. Direct overlap with WAIN in rail, energy, and automation verticals.
• Wieland Electric: German manufacturer of rectangular industrial connectors (revos) for power and signal, plus DIN-rail and PCB terminals. Mid-sized family-owned player with similar product range, German engineering heritage, and European rail/industrial customer base as WAIN.
• ILME (Industria Lombarda Materiale Elettrico): Italian specialist in rectangular industrial connectors (CQ series) for automation, robotics, and rail. Comparable product positioning to WAIN's HM/HD/HE lines, similar mid-sized manufacturer scale, and European industrial OEM customer base.

Emerging players

• Sumitomo Wiring Systems: Japanese wiring harness and connector manufacturer with significant NEV high-voltage connector offerings (SEVD, HV connector series) serving automotive OEMs globally. Comparable to WAIN's NEV connector portfolio in technology and customer overlap, particularly with Japanese-headquartered OEMs.

Broad incumbents

• TE Connectivity: Global broadline connector and sensor giant offering heavy-duty industrial, automotive, and EV charging connectors. Massive incumbent with far broader portfolio and global manufacturing footprint; competes with WAIN in rail, NEV, and industrial automation but is not specialized in WAIN's mid-tier heavy-duty niche.
• Amphenol: Diversified global connector manufacturer with heavy-duty industrial (Amphenol Industrial), EV, and rail connector divisions. Overlaps with WAIN in energy storage, NEV, and rail; much larger and broader portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/WAINElectrical
• YouTubeyoutube.com/@WAINElectrical
• Facebookfacebook.com/WAINelectrical
• LinkedInlinkedin.com/company/wainelectrical

Compliance23 records

Revenue estimate

Valuation estimate

Number of profiles

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 WAIN Electrical