Aotai Machine Manufacturing Co., Ltd. is a professional pipe cutting and beveling machine and automatic welding assistive device manufacturer since 1995. It is a high-tech modern enterprise, which is centralized research, manufacture, sales and producing.AOTAI onsite machining products are the first choice of industry professionals in power generation, oil and gas production and pipeline distribution. AOTAI products can be used for wherever precision weld preps are required. The products include O.D. mounted light and heavy-duty pipe cutting and beveling machine, I.D. mounted pipe beveling machine, thin pipe orbital cutting machine as well as flange facing machines.As the lagest comprehensive cutting and beveling machine manufacturing base of China, Aotai has already been conferred by Chinese Government as China High and New Technological producing Enterprise. Aotai owns the most advanced manufacturing equipments and an experienced team concentrating on technology and research. We are dedicate to continuing the spirit of innovation, manufacturing excellence, enthusiastic work force and the superb after sale service, we are confident that our future will be more successful."To be honset, pioneer and enterprising, seek for truth and innovation" is our credo. Your satisfaction is our great success.