As the "Detroit of Asia," Thailand is rapidly transforming into a global hub for Electric Vehicle (EV) production. With the Thai government's ambitious "30@30" policy—aiming for 30% of all domestic vehicle production to be zero-emission by 2030—the demand for high-performance battery test chambers has reached an all-time high. Manufacturers in industrial zones like the Eastern Economic Corridor (EEC), spanning Rayong, Chonburi, and Chachoengsao, now require world-class environmental simulation equipment to ensure the safety and longevity of lithium-ion batteries under Thailand's unique tropical conditions.
Thailand is attracting major global players like BYD, MG, GWM, and Tesla's supply chain. Our battery test chambers help these manufacturers meet TIS (Thai Industrial Standards) and international safety protocols.
Thailand's high humidity (avg. 70-80%) and intense heat require specialized chambers. We provide high-precision humidity and temperature cycling to simulate real-world Thai road conditions.
From UN 38.3 to IEC 62133, our equipment ensures that every battery cell, module, and pack produced in Thailand is explosion-proof and reliable.








Dongguan Huanyi Instruments Technology Co., Ltd. was established on March 20, 2007, covering an area of 6,022 square meters. It is a high-tech enterprise integrating R&D, production, sales and after-sales service. It participated in the drafting of national standards and industry standards for environmental simulation test equipment.
Our philosophy is "customer-centric, quality-guaranteed, honesty-based, and innovation-oriented". Through unremitting efforts, Huanyi has cultivated a high-quality team with rich production, R&D and management experience. Since its establishment, the company has been providing customers with the "most competitive" products, continuously introducing international advanced technologies, learning from others and integrating them.






The landscape of battery manufacturing in Southeast Asia is shifting. Thailand is no longer just an assembly point; it is becoming a center for Battery Cell Production. This shift necessitates more rigorous testing protocols, including:
Our equipment is designed with the Thai industrial environment in mind:
1. Flood Simulation & Water Resistance: Given the seasonal monsoon challenges in regions like Pathum Thani and Ayutthaya, our IPx7 and IPx8 immersion chambers are critical for testing battery pack seals against water ingress during floods.
2. High-Temperature Durability: With ambient temperatures often exceeding 40°C in industrial parks, our chambers simulate extreme heat soak to prevent thermal runaway in EV batteries parked under the Thai sun.
3. Vibration & Ruggedness: Thailand's diverse terrain requires batteries that can withstand mechanical stress. Our integration with vibration tables allows for comprehensive multi-axis stress testing.

Meeting to confirm customer needs and technical specifications for the Thai market.

Product development team improves products according to specific localized needs.

Welding, paint baking, equipment assembly, and rigorous debugging.

Quality control, software debugging, data calibration, and final internal inspection.

Professional wood case packaging and container loading for safe arrival in Thailand.

Fault repair, on-site inspection, and 24/7 telephone follow-up support.
As a leading Battery Test Chamber manufacturer serving Thailand, we understand that reliability is not just a feature—it's a requirement. Our equipment is built using premium components and designed to withstand the rigors of continuous industrial use. Whether you are a startup in the EEC or an established automotive giant in Samut Prakan, our team provides the technical expertise and localized support necessary to keep your testing lab running at peak efficiency.
From Battery Short Circuit Chambers to Thermal Shock Chambers, every piece of equipment we export to Thailand is calibrated to international standards, ensuring your products are ready for both the domestic Thai market and global export.