Changzhou Kemai Experimental Instrument Co., Ltd. was established in 2011 and is located in Changzhou, Jiangsu, a beautiful water town in the south of the Yangtze River. It is a professional unit that integrates scientific research, development, research, and manufacturing of simulated environmental testing equipment. Our company's products have been widely recognized and highly evaluated by users. The product is widely used in solar photovoltaics LED、 Industries such as power batteries, semiconductors, communications, aerospace, biotechnology, hardware and machinery, electronics, chemicals, pharmaceuticals, etc. Main products: high and low temperature test chamber, constant temperature and humidity test chamber, salt spray test chamber, climate resistance test chamber, aging test chamber, drug stability test chamber, cross-linking degree tester, wet cold wet freezing test chamber, hail test machine, hot spot durability test machine, UV pre-treatment test machine, wet leakage current testing system, peeling test machine, and more than 40 other products, as well as various auxiliary equipment for solar photovoltaic products. The product strictly follows national and earlier standards such as GB, GJB, IEC, UL, ASTM, etc

Comay always adheres to the principle of "people-oriented, technological innovation, scientific management, quality winning, and customer first", fully utilizes research strength, and continuously absorbs * technology and processes, making all kinds of testing equipment produced in China * status. Today's Camay R&D center has gathered technical experts in spectral analysis, optical materials research, computer software and hardware updates, and electronic and electrical fields, achieving significant breakthroughs in a series of instrument technologies.

As one of the photovoltaic experimental instruments, Comay has been committed to fundamental research in the field of photovoltaics, tracing the origins of IEC, UL, and ASTM standards, and exploring from physical property testing of photovoltaic modules to composition analysis of photovoltaic materials.

During the process of independent research and development, Comay continuously collaborates and exchanges with domestic and foreign peers as well as specialized enterprises or research departments to improve its technical level, accumulate production experience, and provide quality assurance products for its customers.

Through continuous innovation, advanced design concepts, manufacturing processes, and excellent after-sales service, Comay has developed advanced and reliable environmental testing instruments and equipment to provide high-quality products to customers, create value for customers, and jointly create a successful development environment.

Camay adheres to the principle of "quality *, reputation *, and customer first", to strengthen quality awareness and continuously meet customer requirements; Strengthen competition awareness and increase product sales; Strengthen management awareness and continuously improve the quality policy of the quality system to win praise from domestic and foreign customers. Employees adhere to the corporate spirit of "exploration, innovation, pragmatism, and progress", strive to establish a more complete management system in accordance with modern enterprise systems, and are committed to the domestic and market.