1.easy to install and clean 2.windly demention is available 3.hardness reach to 95 4.adhesion :ISO1520 GB/T9573 5.gloss high

Zhonglian alumium company has been producing  various aluminum profiles for  18years.we expect to establish long-term business ralationship with you.

 

marerial number	6063	aluminum	95%
iron	0.35-0.385
copper	0.1	gloss	ISO2813
manganese	0.1	ADHESION	ISO2409
magnesium	0.45-0.9	Hardness test	not less than H
chromium	0.1	ACID TEST	NO froth goffer or removal
zinc	0.1

alumunum windows