Lihlahisoa tse ka sehloohong li kenyelletsa li-valve tsa heke tse tloaelehileng tsa Amerika le Russia, li-valve tsa lefats'e, li-valve tsa ho hlahloba, li-valve tsa bolo le mefuta e meng ea li-valve,
Zhejiang Kaibo Valve Co, Ltd. e sebakeng sa "toropo ea phepelo ea China" e tummeng -Longwan seterekeng sa profinse ea Zhejiang.Khamphani ea rona e nkile karolo molemong oa moralo oa lihlahisoa tsa lihlahisoa le tlhahiso ka lilemo tse ngata mme re bokelletse boiphihlelo bo bongata tšimong. e se e ntse e e-na le botumo bo botle e le moetsi oa li-valve ebile e na le tšusumetso e ntle 'marakeng oa li-valve.