Double Tempered Glazed Aluminum Bi-Folding Doors for Balcony Kitchen

Yanyi Construction Group Co., Ltd. is a large-scale group enterprise integrating R&D and production of doors & windows and facade, architectural
decoration and engineering contracting. We can supply doors and windows, facade, decoration, screen mesh, shutters, grille, waterproof & anticorrosion
and thermal insulation projects etc. Business scope covers our whole country and has branches in many cities and regions.
Yanyi Construction Group owns three major production bases covering a total area of 333500 square meters, Anping production base, Foshan
production base, and Hengshui production base which is invested 100 million yuan to build is now the most powerful plant in North China. Our factory
has thousands of employees, advanced production lines value tens of millions, monthly output Doors and Windows 300,000 square meters, owns a
number of patents and authoritative test reports. At present, there are more than 300 specialty stores and more than 400 franchise stores nationwide,
serving more than 129,000 end customers, and customers all over the country.
Our company has passed the construction industry ISO14001 environmental management system, ISO145001 occupational health and safety
management system, ISO9001 quality management system, ISO50430 building construction quality system, four-system authoritative certification. In
addition, we also have a number of professional engineering contracting qualifications such as steel structure, building decoration, architecture, building
facades, municipal engineering construction general contracting, etc. Our company has reached long-term strategic cooperation with CCCC, China
Construction, China Railway Construction Group Co., Ltd., Beijing Housing Group, Beijing Construction Engineering Group, China Shipping, Dongfu,
Xinhe, and China Construction Third Bureau Real Estate, and undertakes doors and windows, facades, decoration etc. projects together.