WEIHAI HUADONG AUTOMATION CO.,LTD. manufactures grinding and milling machine tools under the HDCNC brand, delivering high-precision solutions for demanding metalworking applications.
WEIHAI HUADONG AUTOMATION CO.,LTD. (HDCNC) is a high-tech machine tool manufacturer based in Weihai, China, focused on grinding and milling equipment. Established in March 2002, the company integrates R&D, design, manufacturing, sales, and service to support customers seeking precision metalworking solutions.
Its portfolio spans surface grinders and cylindrical grinders as well as CNC equipment such as vertical and horizontal machining centers, gantry machining centers, CNC vertical lathes, boring machines, and related accessories. The company positions its milling and grinding product lines at an advanced technical level and supports applications across key industrial fields including automotive and engineering machinery.
HDCNC provides lifecycle support—from machine tool design and production through delivery and after-sales service—helping customers improve precision, efficiency, and automation. The company also emphasizes structured quality management aligned with international standards referenced for its products.
Established in Weihai, China, focusing on the machine tool industry.
Completed public listing on the Shenzhen Stock Exchange (002248.SZ).
HDCNC delivers integrated support across the machine tool lifecycle, covering design, manufacturing, sales, and after-sales service to help customers maintain stable, high-precision production.
The company emphasizes ongoing innovation and technological excellence, investing in R&D and collaborating with international institutions to enhance precision, efficiency, and automation in its machine tools.
Gantry milling products inherit German SCHIESS technology and support large-format machining, including stated maximum production widths of 9 meters and 8 meters, and a 30 meters stated length for the gantry milling compound center.
A rigorous quality control system is implemented, with referenced alignment to international standards including ISO 9001 and CE.
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