Yuyao Ruihua Hardware Factory dị ka onye ọkachamara na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta gas na -emepụta ihe na onye na-ebubata ya na China, ihe niile dị na gas gas agafewo ụkpụrụ asambodo ụlọ ọrụ mba ụwa, na ị nwere ike ijide n'aka nke ọma. Ọ bụrụ na ịchọtaghị ihe dabara adaba gas hose nke gị na ndepụta ngwaahịa anyị, ị nwekwara ike ịkpọtụrụ anyị, anyị nwere ike ịnye ọrụ ahaziri iche.