1, Faʻasaʻo pu e faia i luga o le flange e tusa ai ma tulaga masani, faigofie faʻasaʻo aʻo faʻapipiʻi.
2, Fa'aaoga le fa'amalo i fafo po'o le tasi itu.Faigofie ona sui ma tausiga.
3, Fa'amau ma tisiketi e feso'ota'i i le pine, sikulima fa'amau po'o le pine itiiti, e ausia ai le tatalaina ma le tapuni
O la matou kamupani o loʻo faʻamoemoe e faʻagaioi ma le faʻamaoni, tautua ia matou tagata faʻatau uma, ma galulue i tekinolosi fou ma masini fou faʻaauau mo Factory Customized China Dm Butterfly Valve Ne-C, Ne-D, Ne-I Style Wafer/Lug Type Mudking, matou te mafaia. foia a matou tagata faʻatau faʻafitauli vave ma fai le tupe mama mo le matou tagata faʻatau.Afai e te manaʻomia kamupani sili ona lelei ma sili ona lelei, pls filifili i matou, faafetai!
Factory Customized China Demco Butterlfy Valve, Water Type Butterlfy Valve, Matou te faʻalagolago i mea e sili ona lelei, mamanu atoatoa, auaunaga sili ona lelei ma le tau faʻatauvaga e manumalo ai i le faʻatuatuaga a le tele o tagata faʻatau i le fale ma fafo.95% oloa e auina atu i fafo i maketi i fafo.