Huzhou Zhonghang Roll Co., Ltd. is a company specializing in the production of rolls and roll rings, originally established in 1992. In 2015, the company expanded its operations by relocating from Hangzhou, Zhejiang, to an industrial park in Deqing, Huzhou; it is one of the earliest manufacturers of metallurgical rolls in China.
After more than 30 years of steady growth, the company has continuously strengthened its capabilities and possesses robust production and product testing facilities. It operates over 100 sets of advanced domestic equipment—including melting furnaces, centrifugal casting machines, and heat treatment and CNC machining units—and maintains high-standard environmental protection facilities. Equipped with German-made OBLF direct-reading spectrometers for on-site melt analysis, as well as instruments for testing hardness, tensile strength, and microstructure, and ultrasonic flaw detection systems, the company has an annual production capacity exceeding 15,000 tons of rolls and roll rings made from various materials.
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Our History — 30+ Years
of Metallurgical Rolling Excellence
Since its inception, the company has steadfastly adhered to the quality policy of "continuous improvement and creating brilliance together." It has successively obtained ISO9001 and ISO14001 certifications for quality and environmental management systems since 2006, earned the honorary title of "Renowned Domestic Roll Manufacturer" from the National Technical Committee on Metallurgical Machinery and Electrical Standardization, and achieved AAA-level certification for "Standardized Good Conduct."
