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On September 29 , Zhenjiang Fanhua Testing Technology Co.
On September 29 , Zhenjiang Fanhua Testing Technology Co.
The determination of coating contrast ratio is affected by factors such as substrate and film making, and the uncertainty is relatively large.
Fanhua Testing strictly follows the standard requirements and testing experience, comparing with standard samples, and finally obtains a relatively satisfactory result.
This is an affirmation of the laboratory paint contrast ratio testing ability.