Basic Information. Henan Lantian Machinery Manufacture Co., Ltd is a manufacturer and exporter of many industrial machines, like crusher, mixer, shredder, press machines, extruder, dryer, convayor and so on. Our factory is in Gongyi City, Zhengzhou, Henan Province. Supplier Index.Henan Kairuien Machinery Manufacturing Co., Ltd.2022-4-29 · Henan Kairuien Machinery Manufacturing Co., Ltd, established in 2008, located in Changge city, China, occupying 15000 square meters, with highly-educated R& D team and tens years of manufacturing experience. We mainly produce rebar machine and equipment.