He Peng Li

YTO Group Corp. manufactures and sells agricultural machinery. Its products include tractors, harvesters, and road construction machinery including pavers and rollers. The firm also provides wind turbines and diesel generators. The company was founded in 1955 and is headquartered in Luoyang, China.

Zhengzhou Research Institute for Abrasives & Grinding Co. Ltd is a technology-based enterprise that specializes in the development and production of super-hard materials products and industry-specific production and inspection equipment. The private company is based in Zhengzhou, China. Established in 1958, it is the only comprehensive research and development institution in China's abrasive and abrasive industry. The Chinese company has more than ten production lines and an annual output of 600,000 super-hard material products and more than 4,000 units of production capacity of the equipment instrument.

China Sinomach Heavy Industry Corp. manufactures construction machinery. Its products include earth moving, compacting, mining, hoisting and road construction machinery. It also offers parts and accessories. The company was founded in January 2011 and is headquartered in Beijing, China.

China Machinery Engineering Corp. engages in the provision of engineering contract and services. It operates through the following segments: Construction Contracts, Trading Business, and Services Business. The Construction Contracts segment undertakes engineering, procurement and construction contracting business of overseas infrastructure-related construction projects, including hydropower, thermal power or other engineering projects in various countries. The Trading Business segment imports and/or exports various machinery, electrical and instrumental products for domestic and overseas customers. The Services Business segment provides export-import agency services, exhibition services, design services, tendering agency services, and logistics services. The company was founded in May 1978 and is headquartered in Beijing, China.

Sinomach Precision Industry Co., Ltd. engages in the design, manufacture and sale of construction equipment and industrial machinery. It also engages in the agriculture, communications, transportation, energy, building, light industry, automobile and aerospace industries. The company was founded on September 10, 2013 and is headquartered in Zhengzhou, China.