TWS DN600 Lug Type Butterfly valve Stainless Steel valve Butterfly Valve with thread holes

“Tthatnak cu a sang deuh, Riantuannak cu a sang bik a si, Minthatnak cu a hmasa bik a si” timi hruainak phunglam kha kan zulh i, Rubber Butterfly Valve he Lug Type Line ah a man ttha bik caah hlawhtlinnak kha lungtak tein kan ser lai i kan i hrawm lai, nangmah caah thiamsang thianhnak thiamnak le a phichuak pek awkah kan i pekchanh!
China Butterfly Valve le Wafer Butterfly Valve man ttha bik, A fekmi hrambunhmi cu zeibantuk bu hmanh nih an duhmi a si. Vawleicung pumpi ah kan thilri pawl ser khawhnak, chiah khawhnak, tthatnak zoh khawhnak le kuat khawhnak a kan petu a fekmi thilri sernak in bawmhnak kan hmu. Riantuannak tluang tein kal khawhnak ding caah, kan infrastructure cu department tampi ah kan ṭhen. Hi department vialte hna hi a thar bik thilri, chanthar seh le thilri hna he rian an ttuan. Cu ruangah, a tthatnak ah hnahnawhnak um loin thil tampi chuah khawhnak kan ngei.