Taiyuan FF Flanges & Fittings Co., Ltd. is a professional company specializing in manufacturing flanges and pipe fittings for pipe lines. Our company consists of a forging factory, a casting factory and a steel pipe fitting factory. Our workshop covers an area of 90,000 square meters and there are more than 500 employees. Our annual output has reached 50,000 metric tons. With 20 years' production history, we have experienced technical professional teams, advanced quality test equipment, and ...