Baoding zhongbo import and export trade co., ltd is one of the biggest manufacturers and exporters of pipeline products in China. Our main products are carbon steel flanges and pipe fittings. Flanges are according to ANSI/ASTM, DIN.BS, JIS, GOST standard etc. We can produce all types of flanges, such welding-neck flange, slip-on flange, plate flange, blind flange, threaded flange, socketed welding flange and so on. Meanwhile, can provide carbon steel pipe fittings as elbow, tee, reducers etc. Products widely used in petroleum, chemical, electricity, heating, oil and gas transportation and other industries. We have been in this line of business for many years. Our products have been exported to many countries and regions, such as the Mid-East, the USA, Singapore, the Philippines, Thailand, Germany, Russia, and Columbia, and have received warm welcome. We are willing to enter into a harmonious cooperation with traders from all countries on the basis of equality and mutual benefit.