Located in Zhejiang Province, China, ZheJiang XinLong Machinery manufacturing Co., Ltd is specialized in producing Power Lock and Backstops. Our Power Locks is a keyless shaft-hub locking device for connecting hubs and shafts with high torque transmission. Our products rang from Z1 to Z22 and other non standard type which is based on customer's special needs. For backstops, we have NF non-contact backstop and NJ (NYD) contact backtop. We have been in this industry for more than 10 years and now all the designs are from Germany and Japan. Our company has passed ISO9001:2000. Quality is always our first priority. We strickly follow standard operation procedures during manufacturing and set comprehensive quality check before products come out of our factory. All these enhance our reputation in this industry in China. Now our brand XinKuangis well known for high quality and our customers including Shangdong Mining Equipment Group, Shenyang Mining Equipment Group, Tonglin Lantian (one of the largest exporters of conveyors in China, mainly export to India and Vietnam). For more details, please visit our website at http:///cn/index.htm (only chinese version so far) or call our sales manager Mr.Wang Zhifan at 86-15325873862.