three cattle machinery co., Ltd. in machinery processing of famous hometown of Shandong province zhangqiu city man town, is a professional manufacturer of roots blower, roots blower, and a series of three leaves roots blower to produce roots blower manufacturers. is a design, research and production enterprise. the company is strong in technology, advanced design means, sophisticated processing equipment, testing equipment, and has a large number of highly qualified team of experts and technicians, with a strong technology development capability and perfect quality control system. and perfect sale and after-sale service management system.

company's leading products in three cattle NSR series of roots blower is the adoption of advanced foreign technology on its own research and development of next-generation products. this product by using a new line on the impeller, which further improve volumetric efficiency. and small size, light weight, high traffic, low noise, high efficiency and energy saving, stable operation reached the high efficiency of use of this product. by sewage treatment, pneumatic transportation, aquaculture, vacuum packaging, chemicals and building materials industry's trust and recognition.

company has always been to "product quality as enterprise life" business philosophy. the fundamental principles of integrity first. to produce better products as the target. dedicated to providing our friends at home and abroad to create a better future.