Xingtai Tenghua Railway Material Factory, a wholly-owned enterprise, was founded in 2003. It is a appointed manufacturer of Ministry of Railways. Our main products include types of locomotive filters, monolithic side wall of filters, spindle head grounding devices, silicon insulators, traction motor ventilation tubes, wheel shaft cores, transmission gears, upper equipments, lower equipments , axle-box drawbars, pushrod assembly, showing the power valve and seat, piston pin and other machining parts, and rubber products and various one, two accessories.
Our factory is equipped with advanced producing and testing equipments, NC vulcanizing machines, milling machines, lathes, sheet shears, grinders, thread rolling machines, end edging machines, butt-welding machines, paper cutters, and other advanced production equipment including spectroanalysis instruments, supersonic reflectoscopes, micro-electronic universal test compressor, low-temperature brittleness testing machine, aging oven, projector and other modern detection equipment. Our company has a solid production strength, specializing in the production of various locomotive filters, rubber products, and mechanical processing of more than 8,000 kinds of products. We guarantee the quality of the factory and set up quality control in the key process. Our products conform to requirements of railway standard and technical document, and have passed the ISO9001:2000 quality management system certification.