Guangdong Huanrui Testing Equipment Co., Ltd. is a simulation environment testing equipment manufacturing enterprise that integrates research and development, design, production, and sales. The registered capital of the company is 10.6 million yuan. Huanrui, formerly known as Dongguan Rui'er Testing Equipment Co., Ltd., has been dedicated to the simulation environment testing equipment industry since its establishment in 2001 and has accumulated rich experience. The company has obtained multiple product technology patents and passed ISO9001 quality management system certification. At present, Huanrui has a modern production workshop of 5000 square meters, foreign mechanical processing equipment, and a professional R&D, production, sales, and service team. The company has a wide variety of products, including multiple series of products, and can customize non-standard products according to specific customer requirements. The testing equipment we produce complies with standards such as GB, ISO, BS, ASJM, UL, JIS, CE, etc. At present, the company's product series includes constant temperature and humidity series, walk-in constant temperature and humidity room series, thermal shock series, rapid temperature change series, high and low temperature alternating series, aging series, climate resistance series, salt spray test series, sand and dust test series, precision oven drying box series, rain test box series, three comprehensive test box series, saturation accelerated life test series, etc. The product is widely used in industries and fields such as electrical engineering, electronics, home appliances, communications, computers, aerospace, weapons, automobiles and ships, petrochemicals, etc., becoming an indispensable assistant to shorten the development cycle and improve product quality. Employee Voice of Huanrui: In the eyes of others, Huanrui is a company, but in our eyes, Huanrui is a home. Every employee tested by Huanrui has a positive and proactive heart, full of passion for life and work. Thank you to Huanrui for providing us with this development platform. In the future, we hope everyone can work together and make progress together.