Huazhang Technology (1673 HK)

Huazhang Technology Holding Ltd. is an investment holding company that researches, develops, manufactures, and sells industrial automation systems and sludge treatment products, primarily for the paper-making industry in the People's Republic of China. The company also offers project contracting services for paper production factories, wastewater treatment, and waste recycling services. It was founded in 1992 and is headquartered in Hangzhou, China.