Donghua Chain Drive Opens First Overseas Plant in Thailand

Donghua Chain Drive Opens First Overseas Manufacturing Plant

Announced on September 21, 2026, Donghua Chain Drive (Thailand) Co., Ltd., a China-based manufacturer of chain drives and power transmission solutions, has opened its first overseas manufacturing plant at WHA Industrial Estate Rayong 36 in Rayong Province, Thailand. The new facility marks the company's expansion into overseas manufacturing and is designed to support production, service, and customer deliveries across Thailand, ASEAN, and international markets. Its opening adds a local manufacturing base for products serving several industrial sectors, including aerospace, automotive, escalators, forklifts, agricultural machinery, and healthcare.

Rayong Plant Represents THB 162.5 Million Investment

The manufacturing facility covers more than 50,000 square meters and represents an investment of approximately THB 162.5 million. The scale of the site provides Donghua Chain Drive (Thailand) Co., Ltd. with a dedicated production location in Thailand while supporting related service and delivery activities. The company intends the plant to serve customers in Thailand as well as markets across ASEAN and internationally. Its target industries include automotive and aerospace applications alongside equipment and machinery sectors such as escalators, forklifts, and agricultural machinery, as well as healthcare-related applications.

Thailand Approval Covered Industrial and Vehicle Chains

Thailand's Board of Investment project approval list dated September 9, 2025, identified Donghua Chain Drive (Thailand) Co., Ltd. among the companies approved for manufacturing chains for industrial machinery and power transmission chains for vehicles. The approval provides a documented regulatory basis for the company's manufacturing project in Thailand. The product scope connects the facility with both industrial machinery applications and vehicle power transmission requirements, aligning with the broader range of sectors that the company plans to serve from its Rayong operation.

Company Registration Preceded Plant Opening

According to Thailand's Department of Business Development page, Donghua Chain Drive (Thailand) Co., Ltd. was registered on April 25, 2025, with registered capital of THB 162.5 million. The registration preceded the plant announcement in September 2026 and establishes the Thai entity through which the manufacturing operation is organized. The registered capital amount corresponds to the investment figure stated for the facility, while the company's new Rayong base provides a local platform for manufacturing, servicing, and deliveries to customers in Thailand, ASEAN markets, and other international destinations.

Manufacturing Base Targets Multiple Industrial Markets

The Rayong facility is positioned to support customers across a diverse set of industries rather than focusing on a single vehicle or machinery segment. Its stated applications include aerospace, automotive, escalators, forklifts, agricultural machinery, and healthcare, giving the plant a broad industrial customer base. The combination of local production, service capabilities, and delivery support is intended to strengthen the company's ability to supply these markets from Thailand. The facility's location at WHA Industrial Estate Rayong 36 also places the operation within an established industrial area in Rayong Province.

Industry Impact & Outlook

The opening gives Donghua Chain Drive (Thailand) Co., Ltd. a manufacturing presence in Thailand that can support customers across the domestic market, ASEAN, and international markets. For industries that use chain drives and power transmission chains, the facility adds a local production and service base covering applications ranging from automotive and forklifts to agricultural machinery and industrial equipment. The project's next phase will depend on the plant's production and service activities and its ability to develop customer relationships across the targeted markets. Its significance is therefore tied to how effectively the new operation converts its manufacturing capacity and regional location into sustained customer support.

Frequently Asked Questions

When did Donghua Chain Drive open its Thailand plant?
Donghua Chain Drive announced the opening of its first overseas manufacturing plant in Thailand on September 21, 2026. The facility is located at WHA Industrial Estate Rayong 36 in Rayong Province and covers more than 50,000 square meters. It represents an investment of approximately THB 162.5 million and is intended to support production, service, and deliveries for customers in Thailand, ASEAN, and international markets. The facility serves multiple industries, including aerospace, automotive, escalators, forklifts, agricultural machinery, and healthcare.