| Hunan Zhongtai Special Euqipment Co., Ltd. Hunan Zhongtai Special Equipment Co., Ltd βcalled HNZT for short- is a National-Key High-tech enterprise βlocated in Hunan Linli Economic Development Zone with 270,000 square meter covering area β which is specialized in R&D, manufacturing and ... Member since 25 June, 2010, China - Hunan |