With 23 years of industry experience and accumulated expertise, we can quickly understand our customers' needs and create special testing environments for a wide range of materials.

Our custom test chambers and other testing equipment are built with the highest standards and flexibility in mind, enabling us to meet diverse requirements such as temperature, humidity, pressure, as well as specific environmental conditions like sand and rain.

We utilize the best available technologies to design and manufacture our products, ensuring accurate simulation and testing under the most demanding conditions. From environmental test chambers to automotive reliability equipment, our tailored solutions offer spacious chambers of up to 100m³, capable of precisely simulating extreme temperatures and humidity conditions.

With our customer-oriented approach, continuous innovation, and rich production experience, we have gained valuable expertise in custom testing equipment production.

At ZUNDAR, we combine powerful refrigeration and climate simulation technologies with advanced quality management processes to deliver dependable, energy-efficient, and high-performance environmental testing products.

Our team of 50 excellent refrigeration engineers, equipped with European-imported refrigeration technology, provides tailored solutions that perfectly fit our customers' requirements. We design and manufacture different types of products, from standard indoor testing chambers for component testing to fully customized walk-in chambers capable of conducting the most rigorous simulation tests, including steady-state and rapid temperature and humidity cycling.

Our products have been widely adopted in various industries, including automotive manufacturing, aerospace, defense, electronics communications, pharmaceuticals, chemical testing, research institutions, and electronic battery production. We are also dedicated to serving the emerging fields of optoelectronics, photovoltaics, solar energy, and other renewable energy sectors.

Whether you are a global leader in the automotive industry or a local retail supplier, ZUNDAR possesses the tested expertise and experience to meet your environmental testing needs.