Kunshan Xinlai Clean Applied Materials Co., Ltd. was established in Taiwan in 1991. It established a vacuum electronics department in 1995. The headquarters of 2000 was moved to Lujia Town, Kunshan City, Jiangsu Province. In September 2011, the company was successfully listed on the Shenzhen Stock Exchange.

Xinlai Group has a series of core technologies such as new material technology, precision machining technology, surface treatment technology, clean room technology and ultra-high vacuum technology. It is one of the few manufacturers in the same industry in China with a complete technology system, and is internationally It is also at the leading level in the industry. Xinlai Group serves global customer product application fields - vacuum, electronic ultra-high and cleanliness, biomedical processes, food and beverage processes.

Xinlai Group serves global customer product application fields - vacuum, electronic ultra-high and cleanliness, biomedical processes, food and beverage processes. Xinlai Group officially acquired GNB Cooperation in the United States in September 2016 and became a subsidiary of Xinlai Group. Xinlai Group is mainly engaged in the research and development and professional manufacturing of high-purity applied materials with high-purity stainless steel as the base material. Main products include pipes, pipe fittings, pumps, valves, filters, tanks, heat exchangers, fermenters, vacuum chambers and other high-cleaning equipment, and at the same time, they develop and manufacture ultra-pure gas (UHP) pipeline systems and ultra-high vacuum (UHV) Key components of the system. The products are mainly used in professional fields such as biomedicine, food and beverage, vacuum electronics, etc. that require strict pollution control.

Xinlai Group's products have passed international certification, providing better technical support and solutions to customers of sanitary fluid pipeline systems. Xinlai obtained ASME BPE pipe/pipe fittings dual certification in 2013. The company has passed 3A certification, including 8 major products such as diaphragm valves, and 8 major products such as fermentation tanks have passed the EU CE certification. Xinlai products have also passed the certification: EHEDG, ASME, TS (GB), water wading license, etc. Xinlai Group has a complete product line and guarantees high quality. The products comply with a series of international standards such as GB, ASME BPE, DIN, 3A, ISO, JIS, BS, SEMI, etc.

Xinlai Group is divided into the parent brand KL brand according to its application fields, the BioClean brand in the food and medicine field, the Advantorr brand in the vacuum equipment, and the NanoPure brand in the electronic special gas.