Since its establishment in 1956, Tong Cheng Iron Works Co., Ltd. has been manufacturing SWAN brand air compressors for over 60 years. With profound and long-experience technology, we design, mold, and make the relevant components by complying with the regulations of ISO9001and CE issued by TÜV , Germany . Our product lines include portable,wheeled, oil-less, silent , reciprocating and rotary screw air compressors for over 200 models . Besides our own brand, we are also capable to provide customers with ODM/OEM service.
In order to listen to customers’requests more closely and produce the most suitable products to meet with customers’satisfaction, SWAN frequently participates in international exhibitions to meet customers face to face and obtain the latest information from them.