Is Luzhou 692 Factory the same as South Sichuan Machinery Factory?

Yes South Sichuan Machinery Factory, located in Luzhou, a famous wine city in China, is a national designated manufacturer of civil explosive equipment. South Sichuan Machinery Factory was later renamed as the Institute of Pyrotechnics of the Seventh Research Institute, referred to as Luzhou 692 Factory. This enterprise belongs to Sichuan Aerospace Technology Research Institute of China Aerospace Science and Technology Corporation, and is committed to the research and development of blasting equipment and perforating tools for oil and gas wells.