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Zhonglin CNC Machinery
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BLOGS

Shandong Zhonglin CNC has obtained a patent for the main device of the laser drilling, milling and sawing processing center, which improves the processing efficiency of profiles.

On April 16, 2025, information from the National Intellectual Property Administration showed that Shandong Zhonglin CNC Machinery Co., Ltd. had obtained a patent named "A Mainframe Device for a Laser Drilling, Milling and Sawing Machining Center", with the authorization announcement number CN 222754870 U and the application date set for June 2024.

Shandong Zhonglin CNC has obtained a patent for a double-head CNC end face milling machine.

On August 16, 2025, information from the National Intellectual Property Administration showed that Shandong Zhonglin CNC Machinery Co., Ltd. had obtained a patent named "A Double-Head CNC End Face Milling Machine", with the authorization announcement number CN223222523U and the application date set for October 2024.

Shandong Zhonglin CNC has obtained a patent for the main device of the laser drilling, milling and sawing processing center, which improves the processing efficiency of profiles.

On April 16, 2025, information from the National Intellectual Property Administration showed that Shandong Zhonglin CNC Machinery Co., Ltd. had obtained a patent named "A Mainframe Device for a Laser Drilling, Milling and Sawing Machining Center", with the authorization announcement number CN 222754870 U and the application date set for June 2024.

FBC 2025 Shanghai: Our G20 & G50 Workstations Shine, Garnering Strong Global Interest

Publication date:

Nov 24,2025


As a key participant in the 2025 Fenestration BAU China (FBC) held at the Shanghai New International Expo Center from November 5 to 8, our door and window processing machinery enterprise achieved remarkable success at this Asia-Pacific's flagship expo for fenestration and curtain wall solutions.

Highlights of Our Exhibition

We showcased our flagship workstations, G20 and G50, which drew intense attention from domestic and international clients. The two workstations, designed to meet the industry's demands for efficiency and precision, perfectly aligned with the expo's focus on industrial upgrading, green development, and intelligent innovation. Visitors from over 68 countries and regions, including door and window manufacturers, distributors, and construction professionals, showed great interest in the products’ advanced performance and practicality, engaging in in-depth discussions with our team.

Positive Customer Feedback & Future Commitments

The exhibition proved to be a valuable platform for communication. We received numerous precious suggestions from clients, which we warmly embraced as important guidance for product optimization. Committed to upholding top-tier quality and driving continuous innovation, we will systematically address each feedback point to refine the G20 and G50 workstations further. Our goal is to better cater to the evolving market needs amid the industry's shift toward green, healthy, and livable building solutions.

Looking Ahead

FBC 2025’s focus on industry trends such as ultra-low energy consumption, intelligence, and sustainable development resonates deeply with our corporate philosophy. This successful participation not only strengthened our connections with global partners but also reinforced our determination to contribute to the fenestration industry’s high-quality development. We will keep forging ahead in technological innovation and quality improvement, striving to deliver more reliable and efficient processing machinery for the global door and window industry.