SINOPOL ELECTRONIC TECHNOLOGY CO., LTD.
Phone: 86-572 -2550188(5 lines) 86-572 -3189766
Fax: 86-572 -3189755
E-mail: sinopol@163.com sinopol_tech@163.com
Website: www.sinopol.com.cn
Address: No.3558 shushan road Wu Xing Area Huzhou China
NIM traceable high stability and high repeatability. Used for photometry and chromatry calibration.