Company Profile

Shandong Changjian Curtain Wall Decoration Co., Ltd. was established in 1992. It started with the production of doors and windows. It was founded in Linqu, the capital of profiles, and is now located in Weifang, the capital of kites. After 30 years of ups and downs, the company has a total registered capital of 50 million yuan, an annual production capacity of 180000 square meters, more than 60 technical personnel of various types, 10 invention patents and 28 utility model patents. it has special grade II construction curtain wall, grade II anti-corrosion and thermal insulation, grade II steel structure, grade II construction door and window manufacturing and installation qualification certificate and safety production license, can undertake building curtain wall, aluminum-plastic doors and windows, anti-corrosion insulation, steel structure, fire-resistant windows, stainless steel, sun room and other building supporting projects. At present, the company has established strategic cooperation with national, provincial and municipal well-known real estate and construction enterprises such as China Shipping Real Estate, China Railway 25th Bureau, Weifang Project Department of Sunac Group, Shandong Housing Construction Group, Weifang Sanjian Group, Shandong High-tech Construction Group, etc, and has successively undertaken the door and window projects of key urban projects such as Zhonghai Grand View World, Zhonghai Aristocratic Family, Haichuang No.1, BRICS City, He, High-tech Future School, High-tech Wisdom Valley School, High-tech Prosperity School, Weifang Binhai Vocational College, and the steel structure and curtain wall projects of key urban projects such as Xinsong (Weifang) Wisdom Park Phase I and Phase II, Zhonggang City Comprehensive Shopping Center, Xiangyang City Shopping Center, Xiangyang City Shopping Center Shopping Center Shopping Center Shopping Center and Hanting Moon Platform Project.
At the same time, the company actively responded to the call of the national energy conservation and emission reduction strategy, with the goal of improving the energy-saving and thermal insulation performance of doors and windows, increased research and development investment in independent innovation, and developed energy-saving, beautiful and intelligent door and window systems. The products are divided into engineering system doors and windows and home decoration system doors and windows. The products include 75, 85, 95, 105 series system windows and lifting sliding doors, intelligent opening doors and windows, electric lifting windows and other products. And established and registered two major system window brands, "Xinde Yijia Doors and Windows, Golden Crown Doors and Windows", of which "Xinde Yijia Doors and Windows" was awarded the honorary title of Shandong High Quality Brand of Building System Doors and Windows Curtain Wall.
The company keeps up with the market development trend, the new ERP digital management system, relying on the advantages of system management, the implementation of standardized work production process and strict management system, so that the company gradually stepped on. On the road of green and healthy development, and has been rated as: Shandong Province specialized special new small and medium-sized enterprises, Shandong Province innovative small and medium-sized enterprises, Shandong Province high-tech enterprises, Shandong Province science and technology-based small and medium-sized enterprises. At the same time, it has won the honorary titles of Shandong door and window industry alliance, Shandong construction machinery association, Shandong construction door, window and curtain wall industry backbone enterprise, the first Shandong construction door, window and curtain wall industry association, vice president unit of Weifang science and technology innovation and Development Promotion Association, 3A credit enterprise, Weifang consumption rest assured demonstration unit, Weifang industrial design center and other honorary titles. And obtained the NOA IS09001 international quality management system, occupational health and safety management system, environmental management system certification.
In the future development journey, the company will continue to uphold the development concept of "concentration, focus and professionalism", win the market with reputation, quality and service, take scientific and technological innovation as the driving force, market demand as the goal, and craftsman spirit as the inheritance. All employees of Changjian are willing to work with you to high quality the future together.