Poly Union Chemical Holding Group Co., Ltd. engages in the research, development, production, sale, and distribution of civilian explosive equipment products. It also provides blasting, engineering design, construction, dangerous goods transportation, and technical services. The company's products include plastic packaging emulsion explosives, coalmine emulsifications, rock emulsion explosives, rock ammonium nitrate explosives, ammonium nitrate & fuel oil, mixed ammonium nitrate & fuel oil, mixed emulsion explosives, delay detonators, digital electronic detonators, coal mine delay electric detonators, coal mine instantaneous electric detonators, low energy detonating cords, insensitive electric detonators, and semiconductor bridge electric detonators. Poly Union Chemical Holding Group was founded on July 18, 2002 and is headquartered in Guiyang, China.