Longzhen heavy industry CO., LTD is a professional company of designing, producing and sales of large and medium-size machinery and all kinds of wear, heat resistance impact resistance alloy casting. It's composing of dafeng hongyang heavy industry machinery Co., Ltd and DAFENG hongyang casting factory. The factory is located in the ocean of hangnail. Many years the company has attracted a lot of the designer, technical workers, equip with high advanced CAD of computer backup system. ,computer model run system and spectrographic analysis apparatus of SUSPA.the company have took the lead of passing the ISO9001 among the prefession.,which have provide powerful quality guarantee of our product. At the same time, we absorbed American, Sweden advanced stone crushing processing technology and craftwork etc, product new generation complete equipment for crushing, sand making, flour milling, which meet with great favor for both Chinese and foreigner. no matter in equipment installation or accessory replacement , Experienced after-sale services and sufficiency accessory can make all the clients satisfy.Our main production is sand making machine, impact crusher, jaw crusher, vibrating screen, sand washing machine, vibrating feeder, classifier, rolling screen, sand clay processor machine and various kinds of accessory. The production is be remarkable for processing technology, high quality, perfect after-sale services, which export Germany, France, Russia, Kazakhstan, Southeast Asia etc.
