National Calibration Center for Electro-optical Distance Meter(NCCEDM) of CASM, authorized bye State Bureau of Technical Supervision(NBTS), is the only organization for geodetic instrument calibration and pattern evaluations of imported geodetic instrument. Besides, it is also the state approval organization for scientifice and technical results authorized jointly bye Ministry of Science and Technology and NBTS. Currently under the support of CASM, a certain scale of development has been achieved and the following service can be conducted.
1. Pattern evaluations of various imported electro-optical distance metters, total stations and GPS receivers;
2. Calibration and appraisal of newly-developed electro-optical distance meters, total stations and GPS receivers;
3. Regular calibration of various China-made or imported electro-optical distance meters, total stations and theodolites, leveling instruments and GPS receivers;
4. Sale of various geodetic instruments, such as electro-optical distance meters, total stations and GPS receivers, as well as related spare parts.
Deputy Director：Mr. Qi Weijun E-mail: firstname.lastname@example.org
Deputy Director：Mr. Fang Aiping E-mail: email@example.com
Deputy Director：Mr. Zhai Qingbin E-mail: firstname.lastname@example.org
Address： 16 Beitaipinglu, Haidian, Beijing.
Post Code： 100039
Fax： (+86-10) 68283547