Kailong High Technology Co., Ltd. engages in the research and development, production, and sale of internal combustion engine exhaust pollution control equipment. Its products include diesel engine selective catalytic reduction (SCR) exhaust after treatment systems, diesel particulate trapping systems, gas exhaust after treatment systems, and automobile exhaust gas purification and energy saving systems. The company was founded on December 12, 2001 and is headquartered in Wuxi, China.