0086-29-68735211
Rm. 1603, Bldg. C, Liwan Landao, No. 3, Kechuang Road, Yanta Dist., Xi'an, Shaanxi, China (Mainland)
Portable UV visible optical spectrometer spectrophotometer, US $ 350 - 850 / Set, Shaanxi, China, HEB, HS-4000.Source from Gongyi City Yuxiang Instrument Co., Ltd. on Waimaotong.com.