Before the establishment of the manufacturing business, the founders of the Group had been engaged in the trade of electrical appliances and electronic components since the 1970s. Over the years, we have established a customer network in business and trade, and learned from it that local electrical and electronic components, such as copper clad laminate, are widely used in the rapidly expanding market. With rich trade experience and keen insight, the founder of the group set up a copper clad laminate factory in Li Antang, Shenzhen on 1988, and began to produce copper clad laminates. Since then, Tao Jian Chemical Group has expanded rapidly, and its growth is only limited by the growth rate of productivity.

199 1 year, the group established another copper clad laminate factory in Longhua, Shenzhen, and established the third production line the following year. 1992, the group signed a joint venture agreement with two state-owned units in Shanghai. After the management and engineers of Tao Jian Chemical Group introduced and improved the production technology of the original state-owned factory, the joint venture began to put into production in an all-round way in March 1993. Until 2005 1 month, the management of the group decided to move the production line to Kunshan, Jiangsu. In order to improve and strengthen the market positioning strategy of printed circuit board production base in East China, the group put into production in Jiangyin, Jiangsu Province in April 2007.

With the continuous investment in factory facilities, excellent marketing personnel and vertical production strategy, Tao Jian's production cost has been controlled, production capacity has been improved and market share has been expanded. Today, Tao Jian has more than 40,000 employees and has squeezed into multinational enterprises with annual sales exceeding HK$12 billion. Tao Jian Group was listed on the Hong Kong Stock Exchange in 1993, and its subsidiary Tao Jian Copper Foil Group Co., Ltd. was successfully split and listed on the Singapore Stock Exchange in 19991February. As one of the strategic expansion plans, the Group successfully acquired Elinda International Group Co., Ltd. in 2004 1 1 month. In 2006, the Group successfully split the copper clad laminate business, and Tao Jian copper clad laminate was listed on the main board of the Hong Kong Stock Exchange. The joint venture natural gas methanol project between the Group and CNOOC Chemical in Hainan Island was successfully put into operation in 20061February. In April, 2008, the Group was selected as one of the top 2000 enterprises in the world by Forbes.