Shanghai Qi Testing Instrument Co.   

Huaning instrument professional supply of high quality standard light source box, the product is widely used in the field of textile, printing and dyeing, ratio of toys, plastic, paint, ink, paint, printing, chemical, ceramics, footwear, leather, hardware, food and other industries of the color detection for color deviation. Welcome to inquire. The application of standard light box: used in textile, printing and dyeing industry material, color fastness, color proofing, visual assessment of color discrimination and fluorescent material such as the sample, production, quality inspection, acceptance, in a standard light source under the same, color deviation accurately check goods, ensure that the color of the goods in conformity with the quality. In order to improve the product