A rilru a buai em em a, a 0 rilru a hah em em bawk a, a rilru a buai em em bawk a. Hmun
Tube chhunga wall scratching atan step khata solution. Engtin nge seamless pipe-a scratch leh white rust awm loh tur?
Pipe machine hman kawngah hian customer thenkhat chuan pipe chhung lam bang chungah beisei loh taka hliam an hmu ang a, chu chuan pipe quality leh hmel a nghawng dawn a, chuvangin quality sang tak zawm duhtu manufacturer te chuan eng nge an tih tur?
Hetah hian a man tlawm zawk solution a awm.
Hetianga tih hi a tha ber chu:
Pipe machine-in a hman mandrel leh pipe chhung lam bang chu a inhnukdawk a, friction a siam a ni.
PTFE hian welding dust leh garbage te chu a isolate thei a ni.