abun ciki
 Casing takalma Wannan takalman casing BW ne, ana yin shi ta hanyar lu'u-lu'u foda bayan sintering da karfe, amfani da bututun casing don kare bangon rami. Sai dai takalman casing na BW, muna kuma samar da takalmin casing na AW, NW, HW da PW, duk madaidaitan girman jirgin ruwa na tsawon shekara. |
 Reaming harsashi |  Lu'u-lu'u mai ciki |  Core lifters |
Xi'an Tydrillbits Co., Ltd yana daya daga cikin ƙwararrun ƙwararrun kayan aikin hakowa masu kaya da masu fitar da kayayyaki a China. Muna yin kasuwancin fitarwa tun daga 2014, ban da AW, BW, NW, HW, PW casing takalma, muna kuma samar da takalmin sanda, ɗigon lu'u-lu'u mai cike da lu'u-lu'u tare da AQ, BQ, NQ, HQ, PQ, sandunan rawar soja, takalmin sanda, ganga mai mahimmanci. da sauransu. Idan kuna sha'awar ɗayansu, don Allah ku ji daɗin tuntuɓar ni ta Lucy@tydrillbits.com.
