Colorimeter, Gloss Meter, Spectrophotometer manufacturer / supplier in China, offering Color Matching Portable Coating Chemical Spectrophotometer with UV Ys3060, 3nh Liquid Colorimeter High-Precision Ts4020 Gardner Platinum-Cobalt Index Medical Pharmacopoeia, Ts4010 Liquid Spectrophotometer ASTM D1500 Color Scale ASTM D1003 Hazen Gardner Index and so on.