Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. was founded in 1994 and is a professional non-ferrous metal casting manufacturer. Our factory mainly processes copper products, producing various copper worm gear nuts, copper sleeves, copper bearing shells, as well as copper accessories for various mechanical equipment such as centrifugal casting and bimetallic worm gears. We also undertake supporting services such as processing according to drawings. Our factory can customize national standard non-standard parts. Please provide drawings or samples. After placing the order, I will strictly follow the drawings or samples for shipment. A turbine is a rotating power machinery that converts the energy of a flowing working fluid into mechanical work. It is one of the main components of aviation engines, gas turbines, and steam turbines. Copper worm gears can generally be customized with the following modules, with any number of teeth, mainly the modules. Please refer to the following modules for copper turbines: Integers: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16. Non integers: 2.25, 2.5, 3.5

The factory is located in Qufu City, the hometown of Confucius, Shandong Province. Located in Qufu, Shandong, the hometown of Confucius, a great thinker and educator in China, with convenient transportation and superior geographical location., It is a major manufacturer in Shandong Province specializing in the production of shaft sleeves, bearing shells, worm gears, copper skateboards, and copper nuts, with a pioneering production history. Our factory has several professional technicians with strong processing and production capabilities. Our products have been sold throughout the country, and the quality of our products has received unanimous praise from our customers. Our factory has always adhered to the principle of quality first, customer first, integrity-based, and reasonable prices. We are dedicated to serving our customers and welcome new and old customers to call, write to negotiate, and place orders. We will do our best to provide you with excellent solutions, high-quality products, and comprehensive pre-sales and after-sales services; Our unremitting goal is to save costs and improve efficiency for you