Tenghua Railway Material and Fitting Factory of Xingtai City , a whollyowned enterpaise , was founded i n2003, it is one of the appointedmanufacturers of ministry of railways in china .our main productsinclude various locomotive, automobile and engineer filters , monolithicside walll of the fiters , spindle head grounding devices, siliconinsulators , traction motor ventilation tubes, wheel shaftcores, transmission gears, upper equipments, lower equipment, axle-boxdrawbars, pushrod assembly.showong the power valve and seat, pistonpin, other mechanical products, rubber prodcts and so on .our factory has advances production and test equipments , NCvulcanizingmachines, milling machines, end edging machines, butt-welding machines,paper cutters, and other advancse production equipment .our products conform to requiremants of railway standars and technicaldocument, and have passed the ISO9001:2000 quality management systemcertification.
