1. Weifang Mario Industrial Trade Co.,Ltd is in Shandong Province of China. It covers an area of 220,000 square meters.  It is the second branch  of Shandong Xinyudong Aluminium Co.,ltd. which has 13 years manufacturing experience of aluminium extruded profiles, aluminium windows, doors,curtain walls, and also other architectural & industrial aluminium products.

2. 30 million RMB registered capital, 3 factories and 1200 employees;

3. ISO9001: 2008, ISO14001: 2004, ISO10012, AA grade standardize corporate;

4. 41 appearance patents, 2 utility model patents, 1 scientific and technological innovation;

5. “China Famous Brand ", “30 assured quality supplier brand ", “Shandong Famous Brand”.

                                          Welcome to contact us, we'd try our best to help.