Xiao Jun Wang

China Building Materials Federation is a business/trade association. The company is based in Beijing, China and ultimately controlled by the Government of China.

The Sixth Element (Changzhou) Materials Technology Co., Ltd. engages in the research, development, production, and sale of new carbon materials. Its products include graphene products such as electrical and thermal conduction type graphene, enhancement type graphene, and anti-corrosion type graphene, as well as electronic screens such as capacitive touch panels and capacitive touch screens. The company was founded by Yan Qu on November 14, 2011 and is headquartered in Changzhou, China.

Wuxi Xinfeng Pipe Fittings Co., Ltd. engages in the production of high-pressure pipes and valves. The company was founded on July 18, 1988 and is headquartered in Wuxi, China.

Part of Jianhua Concrete Pile Holdings Ltd., Jiangsu Tangchen Machinery Equipments Manufacturing Co., Ltd. is a manufacturing company based in Jurong, China. The Chinese company specializes in the production of equipment and accessories for the production of concrete products such as pipes and poles. The company was founded in 2011 with a total investment of 500 million yuan and a registered capital of 25 million yuan. The CEO of the company is Peng Xu.

Zhongshan Lexing Enterprise Management Consulting Co., Ltd. provides business management consulting services. Its services also include corporate financial management consulting and corporate marketing planning and consulting. The company was founded on May 23, 2017 and is headquartered in Zhongshan, China.

Jiangsu Jianhua Enterprise Management Consulting Co., Ltd. engages in the provision of business management consulting services. The company was founded on August 17, 2017 and is headquartered in Jurong, China.

Hubei Dahua Construction Engineering Co., Ltd. provides contractual construction and engineering services. The company was founded on December 30, 2008 and is headquartered in Wuhan, China.

Jianhua Holdings Ltd. provides investment, corporate management, trade, and business consultation services. It also offers corporate investment, corporate headquarters, corporate image planning, holding company, and trade agency services. The company was founded on October 30, 2019 and is headquartered in Jurong, China.