Xi Wen Hua

Rucktec Environmental Group Ltd. engages in the research and development, design, sourcing, integration, installation, commissioning, after-sales service, and maintenance of solid waster treatment and resource utilization systems for construction waste and urban domestic waste. It operates under the following business segments: Construction Waste Related Solutions and Urban Domestic Waste Related Solutions Segment. The company was founded by Lei Dong, Jian Min Hua, and Yue Cui on May 16, 2018 and is headquartered in Changzhou, China.

Ruitai Environmental Equipment Co., Ltd. manufactures recycling and waste management equipment. The private company is based in Changzhou City, China.

China Electronic System Technology Co., Ltd. engages in the provision of network security services. It provides smart security system solutions, new display panels, integrated circuits, and high-tech electronics. The company was founded on December 28, 1983 and is headquartered in Beijing, China.