Feeder yog siv rau hauv mines rau pub cov ore thiab sib tsoo cov khoom nruab nrab rau hauv pob zeb. Chute liners yog cov khoom tseem ceeb ntawm cov khoom noj.
Sunwill tsim cov chute liners raws li cov ntaub ntawv thov tshwj xeeb thiab tseem tsim cov kev daws teeb meem zoo tshaj plaws nrog peb cov thev naus laus zis MMC lossis Bi-hlau an-wear technologies.
Thov hu rau peb thaum koj xav tau.
