Singapore, as a global hub for Advanced Manufacturing, Biomedical Sciences, and Electronics, demands the highest standards in quality assurance. At the heart of this reliability is the use of high-performance Constant Temperature and Humidity Chambers. As a leading manufacturer serving the Singapore market, we provide state-of-the-art environmental simulation equipment designed to withstand the unique challenges of tropical climates and stringent industrial regulations.
From the bustling labs in Biopolis to the high-tech semiconductor fabrication plants in Pasir Ris and Tampines, our chambers play a critical role in ensuring that products—ranging from EV batteries to life-saving pharmaceuticals—perform flawlessly under any climatic condition.
With Singapore's commitment to the 2030 Green Plan, industries are pivoting towards sustainable energy and electric mobility. Our Constant Temperature and Humidity Chambers are essential for testing the longevity and safety of lithium-ion batteries and solar components under Singapore’s high-ambient humidity levels.
Singapore accounts for 11% of the global semiconductor market and 20% of global semiconductor equipment output. In this high-stakes environment, even a 1% deviation in humidity can lead to catastrophic component failure. Our chambers offer ±0.5°C temperature stability and ±2% humidity control, meeting the rigorous demands of JEDEC and Mil-Spec standards used by major manufacturers in Jurong and Woodlands.
As a premier global hub for pharmaceutical manufacturing (hosting 8 of the world's top 10 pharma companies), Singapore requires strict adherence to HSA (Health Sciences Authority) and PICS/S GMP guidelines. Our chambers are utilized for Accelerated Stability Testing, ensuring that vaccines and medicines remain stable in tropical conditions (30°C/75%RH), which is critical for Singapore’s role as a regional distribution node.

Compliance with Singapore HSA standards for drug stability.

Testing EV batteries for Singapore's LTA regulations.

Reliability testing for high-density PCBAs and sensors.

Testing components for Seletar Aerospace Park's MRO sector.

Weathering tests for facade materials in tropical heat.

VOC emission testing for Singapore's Green Mark certification.

Supporting A*STAR and university research projects.

Photovoltaic and Hydrogen fuel cell environmental simulation.
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. We have been at the forefront of environmental simulation technology, participating in the drafting of national and industry standards.
Our philosophy is "customer-centric, quality-guaranteed, honesty-based, and innovation-oriented". For our Singaporean clients, we offer localized support and equipment that is specifically tuned to operate efficiently in high-humidity tropical environments, ensuring long-term durability and lower maintenance costs.







Deep-dive meetings to confirm technical specifications, ensuring the chamber meets specific Singaporean industry standards like SS (Singapore Standards).

Our engineering team tailors the equipment—from dimensions to controller interfaces—to fit your lab's specific workflow and spatial constraints.

Advanced welding and high-temperature paint baking processes ensure the outer shell survives the corrosive humid air of coastal Singapore.

Rigorous internal QC and data calibration. We can provide documentation to support your SAC-SINGLAS (Singapore Accreditation Council) audits.

Professional wooden case packaging designed for sea or air freight to Jurong Port or Changi, ensuring zero-damage arrival.

On-site inspection, fault repair, and telephone follow-up. We ensure your testing downtime is minimized through rapid response.
As Singapore moves towards Smart Nation 2025, the demand for "Smart Testing" is surging. Modern Constant Temperature and Humidity Chambers are no longer just "boxes that get hot or cold." They are integrated IoT devices. Our latest models feature remote monitoring capabilities, allowing lab managers in Singapore to monitor real-time test data from their smartphones or office desktops via secure cloud connections.
With Singapore's increasing carbon tax and high electricity tariffs, energy efficiency in industrial equipment is a top priority. Our chambers utilize Electronic Expansion Valve (EEV) technology and variable-speed compressors, which can reduce energy consumption by up to 30% compared to traditional capillary-tube systems. This directly supports the Energy Efficiency Improvement Scheme (EEIS) encouraged by the National Environment Agency (NEA).
Singapore’s outdoor relative humidity rarely drops below 60% and often hits 90%+. For many electronics, the "storage" phase is as dangerous as the "operational" phase. Our chambers are designed with enhanced dehumidification systems that can maintain a dry environment (down to 10% RH) even when the external Singaporean air is saturated. This is vital for the Aerospace MRO sector at Seletar, where sensitive avionics must be kept moisture-free.
To compete globally, Singaporean manufacturers must certify their products to international standards. Whether it is IEC 60068 for electronics, ISO 16750 for automotive components, or ICH Q1A for pharmaceutical stability, our chambers provide the precision required to pass these audits. We assist our clients in the semiconductor clusters of Pasir Ris and the biomedical hubs of Tuas to achieve flawless compliance records.
Singapore's unique "Urban Heat Island" effect means that outdoor equipment often experiences higher thermal stress than in other regions. Our chambers simulate these specific micro-climates to ensure your products don't fail prematurely in the local market.
We understand that Singapore is a market that values quality over price and reliability over promises. By choosing Huanyi, you are partnering with a manufacturer that has nearly two decades of experience in environmental simulation. Our equipment is built with premium components (Schneider electronics, Tecumseh or Bitzer compressors) to ensure a service life exceeding 10-15 years, even under continuous 24/7 operation.
Our localized service approach means we understand the logistical nuances of delivering to high-security zones like Jurong Island or specialized research facilities at NUS and NTU. We provide comprehensive documentation, including IQ/OQ/PQ protocols, which are essential for the highly regulated medical device and pharmaceutical sectors in Singapore.
From Electronic Components to New Energy Vehicles and Medical Research, Huanyi Instruments provides the precision environmental simulation needed to ensure product quality and safety. Our commitment to innovation and localized service makes us the preferred choice for Singapore's leading industrial and research institutions. Contact us today to discuss your specific testing requirements and join the ranks of global leaders who trust Huanyi for their environmental testing needs.