Tianhua Ultra-Clean is not a concept, it generally refers to Suzhou Tianhua Ultra-Clean Technology Co., Ltd., which was established in November 1997. This company has been listed on the Shenzhen Stock Exchange’s GEM A shares, and its address is It is No. 99, Shuangma Street, Suzhou Industrial Park. The closing price on April 17, 2020 was 10.43 yuan, with a total market value of 5.75 billion yuan.
The business scope of Suzhou Tianhua Ultra-Clean Technology Co., Ltd. includes the R&D and manufacturing of anti-static products, dust-free products, medical protective products, LCD backlight modules and components, and related technical consulting; second Production of Class I medical devices; sales of Class II medical devices; production of Class I medical devices, etc.
The external companies invested by Suzhou Tianhua Ultraclean Technology Co., Ltd. include Yibin Tianyi Lithium Industry Technology Innovation Co., Ltd., Suzhou Kanghua Purification System Engineering Co., Ltd., Suzhou Zhonglei New Material Technology Co., Ltd., Shenzhen Tianhua Ultra-Clean Technology Co., Ltd., Shenzhen Golden Key Electrostatic Micro-Pollution Engineering Consulting Co., Ltd., etc.
The companies controlled by Suzhou Tianhua Ultraclean Technology Co., Ltd. include Beijing Tianbao Optoelectronic Materials Co., Ltd., Wuhan Tianhua Ultraclean Products Co., Ltd., and Suzhou Keyi Purification Technology Co., Ltd. It is worth mentioning that the company has established a first-class R&D and production base in China.