ʻO ka hoʻokō o ka mea kūʻai aku kā mākou mea nui. Ke kākoʻo nei mākou i kahi pae kūlike o ka ʻoihana, kūlana kiʻekiʻe, hilinaʻi a me ka lawelawe ʻana no Chinese Professional Various Di Ggg50 ” DN150 Dual Plate wafer check valve me Pn16 me Ductile Iron Body SS304 Spring EPDM Seat, ke kono nei mākou iā ʻoe a me kāu hui e holomua pū me mākou a kaʻana like i ka wā e hiki mai ana i ka mākeke honua. ʻOihana Kina , ʻO ke kumu kūʻai kūpono ʻo Dual Plate Check Valve a me Low-Pressure Dual Plate Check Valve, e pili ana i ka maikaʻi e like me ke ola, ka hanohano i mea e hōʻoiaʻiʻo ai, ka hana hou e like me ka ikaika kumu, ka hoʻomohala ʻana me ka ʻenehana holomua, ke manaʻo nei kā mākou hui e holomua pū me ʻoe a hana luhi ʻole. nā hana no ka wā e hiki mai ana o kēia ʻoihana.