Hai Bo Huang

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

Panzhihua Bingyang Technology Co., Ltd. produces ceramic proppant, mines and magnetic materials. The company's main business involves in the production and sale of fracturing proppants, mines, magnetic materials, machinery and electronics, and sales of chemicals and foreign trade. Panzhihua Bingyang Technology was founded on April 30, 2003 and is headquartered in Panzhihua, China.

Sichuan Y&J Industries Co., Ltd. engages in research and development, design, manufacturing, and sales of customized mechanical equipment and parts. Its products include ball valve adapter, gate valve bonnet, butterfly valve body, spindle, hoist winch brake part, and customized hydraulic cylinder parts. The company was founded on December 13, 2001 and is headquartered in Chengdu, China.

Sichuan Jiuzhou Investment Holdings Group Co. Ltd. was founded in 1994 and is based in Mianyang, China. The Chinese company specializes in the manufacturing and sales of radar and related equipment, communication equipment, IoT devices, broadcasting and television equipment, electrical wires, cables, optical cables, electrical equipment, optoelectronic devices, and semiconductor lighting hardware and software. The company also provides intelligent building systems, security systems, fire protection systems, urban lighting systems, training equipment, communication engineering, information system integration services, and related equipment design, manufacturing, installation, sales, software development, and consulting services for smart cities. In addition, they offer satellite navigation systems and applications, technology research and development, and technical services for new materials, general machinery and parts processing, drone research, manufacturing, and services, testing, software evaluation, measurement and calibration services, equipment and instrument maintenance services, property management, and the export of self-produced electromechanical products. The company has 39 subsidiaries and 25 branch offices and is ultimately controlled by the City of Mianyang. The company was founded in 1994, and the CEO is Zhong Sun.

Best Technology (Group) Co., Ltd. provides Internet of things and artificial intelligence services for the road passenger transport industry. It offers ticket agency, smart transportation construction, and car service agency. The company was founded on November 8, 2010 and is headquartered in Chengdu, China.

Beijing Percutek Therapeutics, Inc. principally engages in the research, development, and application of innovative products and therapies in the field of vascular disease treatment. It researches, develops, produces, and sells medical device products in the fields of aorta, peripheral and coronary, as well as nerve intervention and access. The company was founded by Jian Zhou and Fan Yang on April 8, 2011 and is headquartered in Beijing, China.

Gansu Haotian Technology Co., Ltd. engages in the provision of contract manufacturing and development organization services, and contract research organization services. It offers the process of design, synthesis, and functional application of pharmaceutical raw materials. The company was founded on April 23, 2009 and is headquartered in Lanzhou, China.