Beijing Lock Machinery Co., Ltd. was established in 1995. It is located in Xixiaying Industrial Zone, Taihu Town, Tongzhou District, Beijing. It covers an area of ​​30,000 square meters and has a factory building of more than 200 square meters. It now has more than 200 employees and 30 technical R&D personnel. Many people.

The company specializes in the research and development, manufacturing, sales, soy products production process technology training and factory layout planning and design. Its main products include automatic tofu production line, automatic tofu production line, lactone tofu production line, automatic tofu production line, automatic tofu production line, and automatic tofu production line of soy milk. Automatic production line, automatic production line of fermented bean curd, Qianzhang (louver production line), bean curd production line and related supporting equipment.

Locke's products and technologies occupies an important position at home and abroad. It is a leading enterprise in the industry and a major domestic soy product equipment exporter. The earliest large-scale dry tofu automatic production line in China and the earlier intelligent large-scale tofu automatic production line without packaging cloth were developed and manufactured by Locke Company. Many domestic and foreign soy product manufacturers have been put into use and have received unanimous praise from users. Locke's core competitiveness is technological innovation. The company currently has more than 80 national patents. It is a Beijing high-tech enterprise and its products have passed the EU CE certification. Locke products are spread across the country and exported overseas, and are the main exporter of soy products and equipment in China. Currently, four large-scale and advanced soy products manufacturers in Europe, as well as major soy products manufacturers in Canada, Singapore and Malaysia, use Locke Equipment.

Locke products have received good reviews at home and abroad, and enjoy high popularity, reputation and credibility at home and abroad. Locke will continue to innovate and continuously create products with better performance and more advanced technology, so that Locke products can maintain international advanced level.