Tianhe Conveying Machine Co.,Ltd is established on July,2013 and located in wxi, Jiangsu, China.  Strict quality control is always taken during manufacturing. Our main product is Material Handling equipment Material parts. Such as, plastic roller bearing, plastic roller bearing KTR,plastic sprocket roller bearing,plastic O-belt roller bearing, plastic poly v roller bearing, metal roller bearing,ball transfer unit ,roller track,roller wheel,motorized roller,motorized roller conveyor,gravity roller,gravity roller conveyor,sprocket roller, sprocket roller conveyor, belt conveyor.