KUNSHAN KINGLAI HYGIENIC MATERIALS CO., LTD. is principally engaged in the research, development, production and distribution of high clean application materials. The Company primarily provides vacuum chambers, pumps, valves, flanges, pipes, fittings and chambers, used as key parts and components of high clean pipeline systems and ultrahigh vacuum systems. The Company's products are mainly applied to control processing pollution in several industries, including semiconductor, photoelectric, photovoltaic, aerospace and aviation, biotechnology, pharmaceutical, fine chemical engineering, as well as food and beverage, among others. Through its subsidiaries, the Company is also engaged in the machinery manufacturing businesses. The Company operates its businesses in domestic market and to overseas markets.