Beijing Hongen limited liability company Alcoa - China

The company established a special assembly production, "Wang" card processing aluminum doors and windows demonstration plant, "Wang" licensing products aluminum doors and windows, by the National Centre for Quality Supervision and Inspection and construction inspection of a wind pressure of the air Permeability of two; leakage of rainwater to two. The company specialized in the production of distribution licenses, "Wang" brand new aluminum profile professional company and its products, the production and use of sentinel franchise, now has an annual production capacity of 10,000 tons, by the Architectural Construction Industry outstanding patented technologies and products for the promotion, and access to 38 national patents for inventions.