Zhejiang Liteng Flange, Co., Ltd. provides a full line of quality forged steel pressure flanges. Our flanges are manufactured in accordance with ASTM, ANSI, API, MSS, DIN and other engineering standards. Whenever you need specialized custom flanges i.e. high alloy, low temperature, high strength, high pressure, specialized dimensions, anchor flanges, adapters and reducers etc. - Liteng Flange is your answer ! No matter what size the job, large or small, we always give it our undivided attention. looking forward cooperation with you.