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E-mail
william@eutin.cn
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Phone
13801777130
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Address
Room 1501-1502, Building 1, Guosheng Center, Lane 388, Zhongjiang Road, Putuo District, Shanghai
Shanghai Yunding International Trade Co., Ltd
william@eutin.cn
13801777130
Room 1501-1502, Building 1, Guosheng Center, Lane 388, Zhongjiang Road, Putuo District, Shanghai
08.19,20222
It is often said that a certain product has no color difference or a certain product has color difference. In the supply chain, downstream customers will also demand from upstream customers how much color difference the sample must meet, so how much color difference is considered qualified? Car paint, clothing, toys, food, cosmetics How to understand color difference and measure it??