Tianjin Sain Energy Technology Co., Ltd. acquired Tianjin Jinshui Instrumentation Co., Ltd. a wholly-owned state-owned enterprise under Tianjin Water Supply Group in two parts in 2006 and 2007, which is a precedent for private capital to acquire an instrumentation company under a state-owned public utility for nearly 100 years, and is also the first case of restructuring of the state-owned enterprises in Tianjin, which is the first case of main and auxiliary divestment. It is also the first case of the restructuring of state-owned enterprises in Tianjin. Since then, Sain Energy has established its position as a leading company in the field of utility instrumentation manufacturing in China.
Tianjin Sain Science and Technology Development Co., Ltd. invested in Tianjin Jinghai Development Area in May 2004 to establish "Tianjin High-tech Achievement Transformation (Jinghai) Base", with science and technology real estate as the platform, transformation of scientific and technological achievements as the driving force, and preferential policies as the driving force for the "science and technology real estate" investment, which is the first case of restructuring of state-owned enterprises in Tianjin. "
Tianjin Science and Technology Commission integrated the city's scientific and technological achievements of the first industrialization base.
Tianjin New Class Health Management Investment Co., Ltd. is committed to investing in the health industry in China's rapid growth period. With the distinctive features of first-class equipment, first-class experts, first-class service and first-class management, the Tianjin Nankai New Class Health Checkup Center, which specializes in serving today's "new social strata people" in China, opened in April 2007; the center specializes in providing clinical medical examination services for medical institutions at all levels in Tianjin and its surrounding areas, and provides clinical medical examination services for the new class. In May 2007, Tianjin New Class Independent Medical Test Center, which is specialized in providing clinical medical tests for medical institutions at all levels in Tianjin and its surrounding areas, opened its doors for trial operation. The investment in these two institutions marks the beginning of Sain's investment in China's health industry, and establishes the leading position in the industry with a high starting point, high investment, and the model of chaining and branding.