Multi-Core Driven · Collaborative Development

RAYFIELD
Enterprise Matrix

RAYFIELD ENTERPRISE MATRIX — An Overview of Our Affiliated-Company Strategy

www.rayfield-tech.com

Shanghai Leiming Shanghai Leike Beijing Leirui Rayfield Singapore Rayfield Korea Hong Kong Yuhe

About RAYFIELDEnterprise Matrix

Over two decades in electronic information technology, building a collaborative service network across China, Singapore, Korea and Hong Kong

O&M Service Center

Multi-Core Driven · Collaborative Development

RAYFIELD Enterprise Matrix is a group of affiliated companies built around electronic information technology and developed through multi-region collaboration. Our affiliates each bring their own strengths and work in synergy, with years of expertise in industrial electronics maintenance, office equipment service, self-service terminal support, and audio product testing & repair.

From industrial automation to office printing, from self-service terminals to professional audio, every affiliate centers on "maintenance services", providing government and enterprise clients, commercial brands and channel partners with end-to-end repair assurance and full-lifecycle after-sales packages (warehousing, testing, repair, phone / WeChat official account / online support, and more).

6
Affiliated Companies
3
Countries & Regions
20+
Years of Expertise

What We Do

Six affiliated companies working in synergy to deliver end-to-end services — from warehousing and testing to repair and technical support

🔧

Electronics Secondary Repair

Secondary-level repair of industrial electronics, board-level and equipment-level systems — restoring performance and extending equipment lifespan.

Electronics Secondary Repair
🖨️

On-Site Printer Repair

On-site maintenance, servicing and rapid fault repair for office printers and printing equipment — minimizing downtime.

On-Site Printer Repair
🎧

Audio Product Testing & Repair

Testing, diagnosis and repair of professional audio equipment, supporting authorized services for international brands.

Audio Product Testing & Repair
🏪

On-Site Self-Service Terminal O&M

On-site support, periodic inspection and emergency response for self-service terminals and kiosks.

On-Site Self-Service Terminal O&M
📦

Warehousing & Spare-Parts Management

Spare-parts storage, turnover and inventory management to ensure repair timeliness and stable delivery.

📞

Phone / WeChat / Online Support

Multi-channel after-sales response — phone, WeChat official account and online technical support, all in one place.

🔗

Information System Integration

Information system integration, deployment and implementation, plus customer-service operations support.

🌐

Authorized International-Brand Services

Authorized repair and technical support for overseas brands, covering Singapore, Korea and beyond.

Partners

Partnering with industry-leading brands to deliver professional after-sales and O&M assurance

Shanghai Metro Operation Co., Ltd.
Responsible for equipment support on parts of Lines 1, 5 and 9, with refined repair of 30+ models and spare parts including LED scrolling screens, UPS units, industrial power supplies and printers.
Lexmark Information Technology (China) Co., Ltd.
For fifteen years has handled its after-sales service in East China, with service outlets across 26 cities, providing on-site installation, maintenance, repair and DOA testing.
Beijing Hengfeng Tianrun Technology Co., Ltd.
Provides on-site maintenance and on-demand repair across scenarios such as airport self-check-in, front-desk visitor terminals and restaurant self-ordering kiosks.
Sonova Hearing Technologies (Shanghai) Co., Ltd.
Provides complete after-sales packages for Sennheiser consumer audio products — including headphones and soundbars — with phone support, online service, testing/repair and refurbishment.
Yum! Brands
Delivers comprehensive board-level repair for the restaurant equipment of its brands, covering ovens, coffee machines, fryers, induction cookers, dishwashers, beverage machines and more.
Sennheiser Electronic (Beijing) Co., Ltd.
Sennheiser's sole authorized after-sales partner in China for professional products, providing testing, repair and technical support for monitoring headphones, commercial microphones and conferencing systems.
Sennheiser Electronic Asia Pte. Ltd. (Singapore Business)
With Sennheiser's global headquarters based in Singapore, Rayfield brings its mature domestic after-sales experience to markedly improve local service quality and efficiency.
Sennheiser (Korea Business)
Provides comprehensive after-sales service for Sennheiser's Korea operations, covering consumer and professional headphones, microphones, speakers and more.
XGIMI Technology Co., Ltd. (Korea Business)
Provides testing and repair after-sales service for XGIMI's projector products in the Korean market, covering board-level maintenance for home and commercial projection devices.

Affiliated Companies

Six affiliated companies with complementary businesses and interconnected markets. Click a company name for details

📍 Shanghai

Shanghai Leiming

SHANGHAI LEIMING
ELECTRONIC INFORMATION DEVELOPMENT CO., LTD.

Focused on core services including electronics secondary repair, on-site printer repair and on-site self-service terminal O&M.

📍 Shanghai

Shanghai Leike

SHANGHAI LEIKE
INFORMATION TECHNOLOGY DEVELOPMENT CO., LTD.

Information-system integration and customer-service center, providing technical support and O&M assurance.

📍 Beijing

Beijing Leirui

LEI RUI (BEIJING)
TECHNOLOGY CO., LTD.

North-China regional technical service center, serving the electronics O&M and equipment assurance needs of the northern market.

📍 Singapore

Rayfield Singapore

RAYFIELD ELECTRONIC
TECHNICAL SERVICE PTE. LTD.

Authorized service center for international brands, providing professional services such as audio product testing and repair.

📍 Korea

Rayfield Korea

RAYFIELD ELECTRONIC
TECHNICAL SERVICE (KOREA)

Based in the Korean market, undertaking electronic technical services and brand support across Northeast Asia.

📍 Hong Kong

Hong Kong Yuhe

HONG KONG YUHE
TECHNOLOGY CO., LTD.

Connecting the Guangdong-Hong Kong-Macao Greater Bay Area with overseas markets, handling international trade liaison and regional technical services.

Looking Ahead

Standing at a new starting point, RAYFIELDEnterprise Matrix will continue with "Multi-Core Driven · Collaborative Development" as its strategic axis, driving deep synergy among its affiliates in maintenance services, technical services and market expansion. Looking ahead, we will keep increasing investment in electronics secondary repair, on-site printer repair, and audio product testing & repair, committed to providing clients and partners with higher-quality, more reliable end-to-end O&M solutions, growing with the times and advancing with our partners.

Contact Us

We look forward to connecting with you and creating opportunities together

Join Hands with RAYFIELD for a Shared Future

For more information or to discuss maintenance-service cooperation, please reach us through the following channels

🌐
Official Website
www.rayfield-tech.com
👤
Business Contact
Mr. Tian
🏢
Operations Center
China · Shanghai
🌏
Coverage
China (Mainland, Hong Kong) · Singapore · Korea