a professional manufacturer and exporter of carbon steel seamless pipes in China. M & M is dedicated to your success and meeting your requirement for seamless pipe. We mainly supply: Petroleum pipes, Oil casing pipes, Gas pipes, Line pipes, Structure pipes, water pipes and other steel tube products. We wish to establish long-term business relationship with our customers, and regard every customer as our long-term partner that we will develop together with in our future.Backed by more than ten years' experience, we can supply a wide range of high-quality steel pipe products. For more information about our products, contact us now.