After six months of communication and repeated modifications to technical specifications according to user requirements, the project was finally approved in May. With Haotian's professional technical knowledge, nationwide after-sales team, and satisfactory prices, a contract was successfully signed with a certain automotive industry user.

High and low temperature test chamber

It mainly provides temperature and humidity change environment for research and production units such as new energy batteries, electronics, appliances, petroleum, communication, instruments, vehicles, plastic products, metals, food, chemistry, building materials, medical, aerospace, etc., for users to conduct temperature and humidity tests on the whole machine (or components), materials, etc., in order to assess the adaptability of the test sample or evaluate the reliability of the test sample. It is an important testing equipment that cannot be omitted in the development of new products, machine sample testing, product and material qualification testing.