Poly Group owns Poly Unio Group Corporation, a listed company that covers research and development, production, sales and blasting engineering technology services of civil explosive products. Its capacity of industrial explosives reaches 450,000 tons, ranking first in China.

Poly Permanente Union Holding Group Limited is China's largest civil explosive enterprise, which engages in explosive materials research, production, marketing, explosive engineering and technical services. It bases mainly in Guizhou, Shandong, Liaoning, Gansu, Xinjiang, Henan, Tibet, Jiangxi and other provinces. the main products are emulsion explosives, expanded explosives, ammonium nitrate fuel oil explosives,electric detonators and detonator etc.