Nabata na isi ihe anyị na-emekọ ihe ọnụ na-enweghị isi nke na-emepụta ihe bụ nnukwu ụlọ ọrụ na China. Companylọ ọrụ a nwere ike ịnye ụdị ọkọlọtọ Asambodo Asambodo dị ka Dot3aa, ISO9809, tiri, kgs.
Na China, ụlọ ọrụ gas gas 90% na-azụlite cylinder site na Yongan. Karịsịa n'oge a na-egbu egbu-19 oge, ụlọ ọrụ ya na-eme nnukwu mbọ na-ebute syrlinder ọgbara ọhụrụ na ụwa niile.
Kedu ihe ọzọ, n'agbanyeghị ụdị ika na-azụ ahịa ndị ahịa gị, anyị nwere ike izute ajụjụ gị n'oge ọ bụla.
Ogo cylinder nwere ike ịbụ otu, 4Liter, 8Liter 8la, 10Liter, 10Liter, 40Liter, 800lite, ma ọ bụ ISO.