Service Hotline
400-886-3068
Service Hotline
400-886-3068
Position: Home > Quality > Quality Assurance
Color test
Color test: The l, a, b values of the film layer were quantitatively measured using a color difference meter provided by Konica Minolta, Japan.
Dongguan Changchen Industrial Co., Ltd
Perfect for metal surface treatment
Service Hotline: 400-886-3068
Contact: Mr. Ye
Mobile: +86-18929264866 / 139 2943 4968
Tel: +86-769-89789691 / 89789693
Fax: +86-769-85321806 (18 line)
E-mail: 808@cypvd.com
Copyright: Dongguan Changchen Industrial Co., Ltd
400-886-3068
Monday to Saturday
(8:00-20:00)
Surface treatment mall