Beijing Jianli Construction Engineering Co., Ltd.

About Us
Beijing Jianli Construction Engineering Co., Ltd. (Brand: Jianli ), established in 1996, is a comprehensive large-scale enterprise that integrates research and development (R&D), manufacturing, and sales of aluminum window and door systems, as well as curtain wall systems. The company operates large production and R&D bases in Guan, Hebei Province, covering an area of 60,000 square meters.

A Leading Enterprise in China's Aluminum Window, Door, and Curtainwall Industry
The company specializes in the R&D and manufacturing of building window and door systems, curtainwall systems, and facade decoration. The Jianli Curtainwall brand has received top honors in the aluminum window, door, and curtain wall production sector, including China Famous Brand Products, China Famous Trademark, and State High-Tech Enterprise. It is also recognized as one of the Top 20 Enterprises in China's Building Aluminum Window, Door, and Curtain Wall Industry. Moreover, the company has led and participated in drafting more than 10 national and professional standards, establishing itself as a leader in the Chinese window and door and curtainwall industry.

Factory Capacity of 3,000,000 Square Meters Annually
The company is one of the leading enterprises with the most advanced production lines, equipped with cutting-edge machinery from Germany, Italy, and Japan. With a young and talented team and a complete range of products, the company has an annual production capacity of 1,000,000 square meters for aluminum windows and doors and 2,000,000 square meters for aluminum curtain walls. These products are widely used in facade and interior decoration. The company has obtained over 200 patents, offering over 200 product series with 1000 specifications. The Jianli brand aluminum window and door systems, known for their excellent quality and brand recognition, are sold in more than 50 countries and regions, including Europe, America, and the Middle East, earning high trust from domestic and international customers.

Highly Praised by Customers Worldwide
Our products, especially the curtain wall systems used in facade decoration, are highly customized to meet the specific needs of each project. As a result, they are well-received across the globe. Since different countries have varying construction laws, our products must comply with both user requirements and local regulations. To achieve this, we conduct thorough research into new product development, local construction laws, and the environmental conditions where our products will be used. Ensuring the safety and durability of our products is paramount. Each product is designed and manufactured according to individual preferences and must pass the local construction laws of the user's country. We also offer customization options to suit personal tastes.

An ISO 9001:2000-certified Company
Our company boasts an advanced R&D and testing center equipped with state-of-the-art international equipment. We have achieved several certifications, including ISO 9001, ISO 14001, ISO 45001, and CQC. Additionally, we have been awarded the Product Mark Certificate for Adopting International Standards and the Quality Gold Cup Award for Non-Ferrous Metal Products.

Comprehensive Service System
We offer a complete service system, including project program consultation, to ensure that every project receives the support and guidance needed from start to finish. Inquire now.