We are a manufacturer specializing in the production of ventilation equipment. Since we were established in 2003, we have always been characterized with high starting point, high-level talents and high-grade products, following the purpose of "zero defect aim in manufacture" and the management philosophy of "the quality of all products meets various specifications". In 2007, our company passed ISO9001:2000 international quality system management certificate as well as CCC and CE certificates. After nearly a decade of efforts, our company has developed from a small processing enterprise into an integrative manufacturing enterprise providing a set of services including independent R&D, production and installation. Meanwhile, we have gathered a large number of skilled professional staff members and introduced the first-class production equipment and technology. Our products are selling well at home and abroad. Based on advanced production technology and perfect management mechanism, our company, with good quality and faith as our business fundamental, has always aimed at the production of ventilation facilities with high quality and high performance-and-price ratio. At present, we have three ventilation equipment brands of DA FU, JIAYI and RUIDING with series of products, such as axial-flow fans, centrifugal fans, boiler draught fans, oblique fans, mixed-flow fans, exhaust fans, air blowers and electric motors of Y series. Recently, we have introduced newly developed anti-oil-moisture fans and fan-adjustable axial-flow fans as well as sprinkling fans and spray fans. We appreciate new and old customers for their long-standing trust and love of our products and welcome them to visit our company for investigation and guidance at any time. Based on your trust and support, we have more confidence to produce high quality ventilating equipment at low prices to meet social requirements for the development. Let us work together, benefit together, share the results and seize the unlimited business opportunities.