New Anhua (ZhengZhou) Abrasives Co. Ltd. has patented a new type of flanging louver and a new type of wide-edge louver. Both of our new louver types have been officially authorized and registered with the National Appearance Patent.
Our Address: No. 68, Xueyuan Road, Mazhai Industrial Park, Erqi District, Zhengzhou City, Tel: 0371-6786 2289 | E-mail: sales@newanhua.com