Hebei Sailhero Environmental Protection High-tech Co., Ltd. produces and sells environmental monitoring instruments in China. The company offers intelligent monitoring solutions, including operation and consulting services for these instruments, and is also involved in construction engineering. Its solutions cover atmospheric, acoustic, water, soil and groundwater, ecological, pollution source, and greenhouse gas monitoring, along with air monitoring and early warning systems, surface and underground water monitoring systems, drinking water monitoring and early warning systems, acid rain on-line monitoring systems, pollution source on-line monitoring systems, and emergency monitoring, decision-making, and command systems. Founded in 1996, the company is based in Shijiazhuang, China.