Because Zhengxian Company has more than 30 years of color matching foundation, and specializes in white, for demanding customers, For the white products, Zhengxian Company can also prepare the white ABS with the same color as the sample according to the customer's requirements, and ensure that it is different. 2 / 6 The batch color difference is within 1.0 (color difference 1.0 refers to the delta E value measured by a color difference meter with a cost of 200,000 yuan, and the general color difference is 1.0. Comparing two color cards under the standard light box, the difference that can be observed with the naked eye is very small).