Yong Chun Guo

China North Industries Corp. provides defense products and international engineering contracting services. Its defense products include tanks, armored vehicles, artillery weapons, guided weapons, ammunition, air-launched weapons, naval weapons, air defense systems, coast defense and homeland security, unmanned aerial vehicles, radar and electro-optic equipment, infantry weapons, riot control equipment, engineer equipment and military defense projects. The company was founded in 1980 and is headquartered in Beijing, China.

North Lingyun Industrial Group Co. Ltd. is a Chinese company that manufactures automobile and motorcycle parts, rubber pipes and related equipments, and high-voltage electric equipment parts. The company is based in Zhouzhou, China. The company is ultimately controlled by the Government of China. Zhi Fa Li has been the CEO of the company since 2011.

Part of Lingyun Industrial Corp. Ltd., Lingyun Jiensi Technology Co., Ltd. is a Chinese company that provides technology solutions. The company is based in Yantai, China. The company was founded in 2013. Yin Zhong Geng has been the CEO of the company since 2017.

Institute of Management Accountants, Inc. provides accountants and financial services. The company was founded in 1919 and is headquartered in Montvale, NJ.

Beijing Auxin Chemical Technology Development Co., Ltd. engages in research, development, import, and export of civil blasting equipment and chemical products. It also provides civil blasting engineering services. The company was founded on August 23, 2003 and is headquartered in Beijing, China.