Z-STONE Tech Co., Ltd. was established in 1989, it has a Doctor and Master degree based highly educated R&D and managerial team, Z-STONE specializes in researching, developing, manufacturing and exporting telecom equipment, microwave spread-spectrum apparatus and radio train dispatching device for more than 10 years. The application scopes of products involve the railroad, the telecom and the petrochemical. Z-STONE owns many specialized techniques and the patented technology, products were awarded the National Authoritative Department's appraisal and authentication and ISO9001:2000 quality management system certification.
Since its establishment, Z-STONE has successfully solved many network optimization difficulties in China, if you wish to improve products life, if you expect to cost down the network optimization; if you appeal network quality, but are in worries; Please feel free to contact us, Z-STONE would like to offer various eminent products and customized solutions with reasonable price and excellent supports, we believe the mutually beneficial interaction creates success!
Z-STONE is one of the worldwide ODM/OEM leading repeater suppliers, we specialized in a wide range of customized technology solutions, eminent repeaters and modules for various telecom network series including CDMA,GSM,WCDMA,TD-SCDMA,TETRA/IDEN,SCDMA,PHS,GSM-R,WIMAX,GOTA,GT800,each network contains broadband,band selective,channel selective,frequency shifting,fiber optic,micro,trunk,pico repeater, any inquiry or question from you will be appreciated! please feel free to contact us.