05+

Years of
experience

About Us

Introduction to Viet Hai IE

Viet Hai Intelligent Equipment Joint Stock Company (Viet Hai IE., JSC) is a joint venture between three reputable enterprises from Vietnam, Japan, and China:

  • Ha An – Aseco (Vietnam): Specializing in mechanical engineering and industrial automation.

  • Adpec Group (Japan): A leader in machinery technology, wood flooring processing, and coating.

  • Sihai Intelligent (China): Specializing in automated equipment for the new energy sector.

This strategic collaboration has created a strong Viet Hai IE – a hub of technological excellence, technical expertise, and global experience.

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Why choose us?

Extensive experience

Viet Hai Intelligent Equipment Joint Stock Company has many years of experience in manufacturing wire harnesses for electric motorcycles, household appliances, and industrial equipment. With a team of highly skilled engineers, modern machinery, and strict quality control processes, Viet Hai consistently delivers durable, safe, and internationally standardized products, earning the trust of numerous clients.

Competitive pricing

Viet Hai Intelligent Equipment Joint Stock Company has many years of experience in wire harness manufacturing. By applying advanced technology, we optimize production processes to ensure superior productivity and quality. Viet Hai delivers durable, safe, and internationally standardized products, helping customers reduce costs, improve efficiency, and achieve long-term value.

Exceptional service

At Viet Hai Intelligent Equipment Joint Stock Company, we not only manufacture high-quality wire harnesses but also are committed to delivering exceptional service. From consulting and design to production and delivery, every step is managed meticulously, efficiently, and professionally. Viet Hai consistently listens to and promptly addresses customer needs, ensuring maximum satisfaction and value

Fast and Reliable Delivery

Viet Hai IE.,Jsc is committed to on-time and prompt delivery, ensuring that every order reaches our customers according to schedule. With a systematic management system, optimized production processes, and a professional team, we consistently meet the strictest requirements for timelines. Viet Hai delivers reliability, trust, and efficiency in every long-term partnership

Our products

At Viet Hai, we provide a complete range of machinery, materials, accessories, and products for the wire harness industry.

News & Events.

Standard Wire Harness Production Process – From Design Drawing to Finished Product
09/24/2025

In the modern electrical–electronics industry, a wire harness is not just a bundle of wires...

What is a Wire Harness? Structure, Functions, and Roles in Modern Industry
09/24/2025

In today’s world of electronics and electromechanics, whether it’s a compact electric motorbike or a...

Common Errors in Wire Harness Assembly and Quality Control at Viet Hai
09/24/2025

In the field of wire harness manufacturing, even the smallest error—such as an improperly crimped...

10 Frequently Asked Questions When Choosing Wire Harnesses – Clear & Detailed Answers from Việt Hải
02/16/2024

Wire harnesses may look simple, but they involve many technical factors that must be understood...

Custom Wire Harness Design: When Do You Need a Tailored Solution for Your Product?
02/16/2024

Custom Wire Harness Design: When Do You Need a Tailored Solution for Your Product? In...

Standard Wire Harness Production Process – From Design Drawing to Finished Product
09/24/2025

In the modern electrical–electronics industry, a wire harness is not just a bundle of wires...

What is a Wire Harness? Structure, Functions, and Roles in Modern Industry
09/24/2025

In today’s world of electronics and electromechanics, whether it’s a compact electric motorbike or a...

Common Errors in Wire Harness Assembly and Quality Control at Viet Hai
09/24/2025

In the field of wire harness manufacturing, even the smallest error—such as an improperly crimped...

10 Frequently Asked Questions When Choosing Wire Harnesses – Clear & Detailed Answers from Việt Hải
02/16/2024

Wire harnesses may look simple, but they involve many technical factors that must be understood...

Custom Wire Harness Design: When Do You Need a Tailored Solution for Your Product?
02/16/2024

Custom Wire Harness Design: When Do You Need a Tailored Solution for Your Product? In...

Standard Wire Harness Production Process – From Design Drawing to Finished Product
09/24/2025

In the modern electrical–electronics industry, a wire harness is not just a bundle of wires...

What is a Wire Harness? Structure, Functions, and Roles in Modern Industry
09/24/2025

In today’s world of electronics and electromechanics, whether it’s a compact electric motorbike or a...

Common Errors in Wire Harness Assembly and Quality Control at Viet Hai
09/24/2025

In the field of wire harness manufacturing, even the smallest error—such as an improperly crimped...

10 Frequently Asked Questions When Choosing Wire Harnesses – Clear & Detailed Answers from Việt Hải
02/16/2024

Wire harnesses may look simple, but they involve many technical factors that must be understood...

Custom Wire Harness Design: When Do You Need a Tailored Solution for Your Product?
02/16/2024

Custom Wire Harness Design: When Do You Need a Tailored Solution for Your Product? In...