Introduction: Huangshan Wannan Machine Tool Co., Ltd. (formerly Shanghai No. 7 Machine Tool Factory) is located at the southern foot of Huangshan Mountain, a world natural and cultural heritage reserve. It was formerly known as Shanghai No. 7 Machine Tool Factory. It was founded in 1928. Founded in Shanghai by Hu Juewen, former Vice Chairman of the National People's Congress, the company was transformed into a private enterprise in 2003. The company specializes in manufacturing various types of milling machines and chain drive products under the "Shanzi" brand. It is a member factory of the Milling Machine Branch of the China Machine Tool Association and the Chain Drive Branch of the China Machinery General Components Industry Association. It is a high-tech enterprise in Anhui Province and a Class II manufacturing industry in Anhui Province. Informatization demonstration enterprise, obtained ISO9001 quality system certification and export product quality license. The "Shanzi brand universal lifting table milling machine" series of products produced by the company have won the titles of "Anhui Province Famous Brand Product" and "Anhui Province Famous Trademark". ?The company covers an area of ??236,000 square meters and has 120 engineering and technical personnel. It has professional research and development capabilities and superb manufacturing technology. The main products include universal lifting table milling machine series; vertical lifting table milling machine series; hydraulic milling machine series; CNC milling machine series; CNC bed milling series; machining center and chain transmission parts series. The company's products are sold to various provinces, municipalities, and autonomous regions across the country, and exported to countries and regions such as Japan, Southeast Asia, the Middle East, Europe, and the Americas. The company has self-operated import and export rights and has set up technical center offices in Beijing and Shanghai to conduct technical exchanges and trade with customers around the world.

Legal representative: Wang Xiaodong

Establishment date: 1997-11-26

Registered capital: 25 million yuan

Industrial and commercial registration number ：341004000006181

Enterprise type: Limited liability company (natural person investment or holding)

Company address: No. 51, Huancheng West Road, Huizhou District, Huangshan City, Anhui Province