The registered address of the zhuiboanze specialty gas company ltd. Is located within the zhangu village dongshan industrial park in zhangu village in zhou village, with the registration authority being the market supervision authority of ziubo city, with the legal entity representing yang's peak, operating in the range of nitrogen [compressed or liquefied]; oxygen [compressed or liquidized]; americium [compressed or liquefied]; helium [compressed or liquefied]; americium gas and oxygen mixtures; helium gas and oxygen mixtures; americ gas and nitrogen gas mixtures; helium, nitrogen gas and helium gas mixtures; carbon dioxide and oxygen mixtures; nitrogen and carbon monoxide mixtures; acerous gas and methane mixtures (encumbered or liquidated above) (encumbered or liquidated above); methane; aceilated; sulphur hexafluorized sulphur; ammonia gas (prohibited for storage); hydrogen, oxygen production and oxygen mixtures; installation of special gas cylinders and maintenance equipment; installation of special equipment for the manufacture and repair of gas. (projects subject to legal approval may not operate without the approval of the relevant department)