Shanghai zhuanfeng Co.,Ltd. Is a sci-tech enterprise which is specially engaged in the design and production of various fans and gir –cooled equipments. Its predecessor is shanghai. It was established in 1991.The company is located in Shangyu city economic development zone. It is adjacent to Shanghai-Hangxhou-Ningbo Expressway, Hangzhou-Ningbo Railway.Shangsan expressway traverses in front of our plant gate. Transport is convenient. This company takes a broad and long view. Relying on the abundant technical strength, it enters into partnerships with Tongji University and sets up Tongxin Fluid Machinery Research Institute which integrates the prodrction, study and research into a whole. It devotes itself to the sci-tech development and adopts the advanced CAD software technology to design the new goods. In order to enhance the product competitive power, “Mingxin”hardly practises its internal skills. In 1998 it obtained the ISO9001 intermational quality system attestation certificate. It establishes a full-course quality guarantee system from purchase, production, inspection to sales, after-sale service; modern factory houses; excellent personnel contingent; consummate craft and production equipments; perfect detecting means. Our product quality and technology reach the advanced domestic and international levels and satisfy vast customers’requirements. It wins the great trust from broad clients and firm approval from the society. The company has been successively awarded the glory titles such as “the Quality Non-Complaint Enterprise”, “one of A-Hundred-Power Sci-Tech Corporation in Zhejiang Province”, “consumer’ s Trustworthy Unit”, “the Unit which Values its Contracts and keeps its Promises” and so forth by the units such as China Quality Nom-Complaint Activities Committee etc. Reflecting on the past in the light of the present, we should cherish the hard-earned honours. Bearing in mind where our happiness comes from, we hereby express our heart-felt thanks to various friends from all walks of life. We also avail ourselves of this opportunity to renew to you the assurance of our highest consideration! Looking ahead in the new century, nowadays amid the increasingly fierce social economy tide, “Mingxin” will con-tinue to follow the developing road of industrialization, specialization and modernization. It all along adheres to the managing idea of “Guaranteed by the Excellent Quality, Strive for Fine Credit by the First-Class Service”. It makes the unremitting efforts for the twenty first ecntury’s “Remarkable Quality, Brand, Sincerity, Service”, We will, as always, exten-sively cooperate wih friends from various circles, join hands and advanec together for the purpose of jointly creating a fine tonorrow! Specially design, professional making, special-purpose air blower , special wind electromechanics, wish to look forward in the bright future in field of special wind altogether with you!