Zhejiang Chenlong Holdings Co., Ltd. was founded in 2000 and is a national level specialized and innovative "little giant" enterprise that integrates the research and development, production, sales, and service of high-end intelligent sawing equipment. It has a comprehensive production capacity of 10000 band sawing machines per year and is a leading enterprise in the production of intelligent sawing equipment in China

The company is the secretary-general unit of the Sawing Machine Branch of the National Standardization Technical Committee for Metal Cutting Machine Tools and the chairman unit of the Cutting Equipment Committee of the China Forging Association. It is the first sawing machine industry to be rated as a "National Intellectual Property Demonstration Enterprise", "National Civilized Unit", and "Zhejiang Province's First Batch of Manufacturing Cloud Enterprises". In recent years, it has been successively recognized as a "National High tech Enterprise", "Zhejiang Province Hidden Champion", "Zhejiang Province Specialized, Refined, Unique and New Small and Medium sized Enterprise", "Zhejiang Province Intellectual Property Demonstration Enterprise", "Zhejiang Province Low carbon Green Factory", "Zhejiang Province Clean Production Enterprise", and "Zhejiang Province Patent Demonstration Enterprise".

The company always adheres to the concept of "people-oriented" and takes "high-precision and specialized" as the product standard. It has the first national level postdoctoral research workstation in the sawing machine industry, a provincial-level sawing equipment research and development center, a Zhejiang Chenlong Intelligent Sawing Equipment Enterprise Research Institute, a Zhejiang provincial-level high-tech enterprise research and development center, a Zhejiang provincial-level enterprise technology center and other research platforms. The company has undertaken 9 national and provincial-level projects (including 1 National Innovation Fund, 1 National Torch Plan, and 2 National Key New Products), major science and technology projects in the province, and has led or participated in the revision of 28 national and industry standards. It has been granted 235 authorized patents (including 31 domestic invention patents and international PCT) 4 patents), won 4 national and provincial innovation awards (among which the key technology of high-speed rail pantograph carbon skateboard automation processing equipment was awarded the 19th China Patent Excellence Award)

Dragon Knight offers five-star standard service, providing users with one-stop pre-sales, in sales, and after-sales services. The company has over 100 marketing outlets and more than 300 professional personnel across the country. In the past three years, the sales growth rate has been above 20%. The products are not only used in large enterprises such as China National Heavy Duty Truck Group, Aerospace, Shangzhong, Wuhan Iron and Steel, Ansteel, Zhongyuan Special Steel, Zhengmei Machinery, and Sany Heavy Industry, but also exported to more than 20 countries and regions such as the United States, Germany, Italy, India, Thailand, and Russia. The intelligent sawing equipment developed by the company has provided a "machine replacement overall solution" for many large companies such as China Railway's "high-end underground equipment manufacturing project track assembly line", Zoomlion's "intelligent factory manufacturing execution system (MES)", and Shanxi Construction Investment, and has replaced imports