HVACR Commercial Motor & Transformer OEM Manufacturer

Company Introduction

Taiwan Heng Yin Electric Co., Ltd. is a professional OEM/ODM manufacturer specializing in HVACR motors and low-voltage transformers. Since our establishment in 1990, we have consistently provided high-efficiency power conversion and motion solutions for the global air conditioning, commercial refrigeration, and medical electronics industries.

For over thirty years, we have served as a trusted supply chain partner for leading brands across North America, Europe, and the Asia-Pacific region.

Product Line Overview

HVACR & Refrigeration Commercial Motors

Condenser Fan Motors: Designed for commercial refrigeration equipment and HVAC condensing units.
Evaporator Fan Motors: Ideal for walk-in coolers, display cases, and cold storage facilities.
Vending Machine Motors: Specifically engineered for commercial vending and food service equipment.
Custom Motor Solutions: Tailored designs based on condenser packages and specific mechanical requirements.

Low-Voltage Transformers

Control Transformers: Used in HVAC system control panels and building automation.
Medical-Grade Transformers: Suitable for diagnostic equipment and electronic medical devices.
Communication Transformers: Applied in telecommunications and networking hardware.
Customizable voltage and frequency specifications are available upon request.

Why Choose Heng Yin Electric?

Full Vertical Integration — From Mold to Finished Product We manage our own Precision Mold Development, Plastic Injection Molding, and Automated Stamping departments in-house. Unlike competitors who rely on outsourcing, our vertical integration ensures:

Shorter Development Cycles: Seamless transition from prototyping to mass production.
Strict Quality Control: Every manufacturing step is monitored on-site.
Superior Design Flexibility: Agile OEM/ODM solutions to meet your specific needs.
Competitive Costing: Efficiency gains are passed directly back to our clients.

International Certifications & Quality Assurance

UL Certified: Compliant with North American safety standards.
CE Certified: Meets European Union directive requirements.
ISO Certified: Internationally recognized quality management system.

Built for Global Supply Chains

Major Export Markets: USA, Canada, Mexico, Europe, and Asia-Pacific.
Stable Logistics: Decades of experience ensuring reliable lead times.
Optimized TCO: Delivering the best balance of quality and Total Cost of Ownership.

Industries Served

Commercial Refrigeration

Condensing units, Walk-in coolers, Display cases, Ice machines

HVAC Systems

Condensing units, Air handling units (AHU), Rooftop units (RTU)

Food Service Equipment

Vending machines, Commercial beverage cooling equipment

Medical Electronics

Patient monitoring devices, Medical diagnostic instruments

Telecommunications

Networking equipment, Signal processing systems

Your OEM/ODM Partner

Whether you need replacement motors, custom-wound transformers, or integrated power solutions for a new product line, our engineering team supports you from concept to delivery.
Our Services Include:

Our Services Include: