Lan Zhou

Mingguang Haomiao Security Protection Technology Co., Ltd. is engaged in the research, development, production, and sale of fire emergency rescue equipment. Its products include gas fire trucks, foam fire trucks, water tank fire trucks, turbojet fire trucks, emergency rescue real fire training systems, remote water supply fire extinguishing systems, security fire trucks, and special duty fire trucks. The company was founded by Shi He Ni in 1986 and is headquartered in Mingguang, China.

Hunan Xiangtou Lightweight Material Technology Co., Ltd. engages in the research, development, production, and sale of aluminum matrix composites. Its products are mainly used in advanced rail transit equipment,[In the lightweight fields of national strategic industries such as new energy vehicles, electronic and optical instruments, and aerospace. The company was founded on January 28, 2000 and is headquartered in Changsha, China.