Ka phihlelo ea lilemo tse ngata ho li-adapter tsa tlhahiso le li-tube fittings , Yuyao Ruihua Hardware Factory li ka fana ka li-adapter tse ngata le . li-adapter tsa li-tube fittings le li-tube fittings li ka kopana le likopo tse ngata, haeba u li hloka, ka kopo fumana tšebeletso ea rona e nakong ka li-adapter le li-tube fittings . Ntle le lethathamo la lihlahisoa tse ka tlase, u ka boela ua iketsetsa li-adapter tsa hau tse ikhethang le li-tube fittings ho latela litlhoko tsa hau tse khethehileng.