What about the paint coat of the prepainted steel coil ?
For the prepainted steel coil/color coated steel coil
Top coat: 17-25um(any color, as per the RAL code or client's sample)
Back coat: 5-7um(it is RAL 9002 color generally)
For the prepainted steel coil/color coated steel coil
Top coat: 17-25um(any color, as per the RAL code or client's sample)
Back coat: 5-7um(it is RAL 9002 color generally)
网络文化经营许可证：浙网文[2013]0268-027号|增值电信业务经营许可证：浙B2-20080224-1 2007-2024 Tradevv.com. All rights reserved.