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Grand Ceremony of 2016 Annual Summary and Commendation Conference and 2017 New Y

Dongcheng Aluminum Industry made a brilliant appearance at the 14th China Intern

Our company has been elected as a member of the Shandong Building Doors and Wind

Invite experts from Ganghua Gas to explain gas safety knowledge to the company

Dongcheng Aluminum Industry was elected as a member of the Shandong Province Bui

Reorganize the company's organizational structure and personnel

Our company was awarded the "Outstanding Enterprise" of 2015 by Dongcheng

Chairman Wu Weizhao was hired as the "Integrity Supervisor" of Linqu County

Member of China Nonferrous Metal Processing Industry Association

Top 10 Aluminum Alloy Profile Brands in 2014

The 11th China International Doors, Windows and Curtain Walls Expo was successfu

2013 Weifang International Doors and Windows Expo