See our Company Profile About Us OfflineYanshan County Tongyuan Steel Pipe Manufacturing Co., Ltd. is located in Industrial Development Zone, Yanshan County, Cangzhou City, Hebei Province, China. Founded in 1993, our company covers an area of 100 acres with the fixed assets of 10 million Yuan. Over the years, our company has been committed to the technological innovation and improvement of product quality. With the tireless efforts of general staff and collective leaders of our company, we continue to make encouraging achievements and have attained ISO9001:2000 quality system certification. Our primary production equipment is 8 hot rolling and cold drawing advanced production lines. Depending on our 2 thermal expanded production lines, boasting sophisticated equipment and leading techniques, we mainly produce seamless steel pipes with various models and thermal expanded pipes of various models. We can also produce various models and different diameter pipes to meet the needs of our customers. For many years, our company has adhered to our management concept of "first quality, better service" to provide a large number of quality products for electric power, chemical, petrochemical, pharmaceutical, boiler, heat, and shipbuilding industries. Our company integrates processing, production, and sale together. Our small seamless steel pipes in GB8162-1999, GB8163-1999, GB3087-1999, GB5310-1995, 20#, 45#, 16Mn, and 12Cr1Mo standards are widely used in oil, gas, gas, heating, water supply, power industry, water conservation, machinery production and other areas. We also manage various models of helical coils and straight seam pipes at competitive prices. With wholesale and retail operation ways, we provide you with fast and high-quality services. "Customer satisfaction" is always our service aim. "Mutual benefits, win-win situation, integrity eternal" is our immutable operating principle. "Honest and trustworthy, sincere services" is always our business philosophy. Corporate culture is the soul of business development. A company without advanced corporate culture is without vitality. With our successful experience over the years, we have developed our own unique culture and philosophy: with a good code of conduct for enterprises to maintain order; with a unique business philosophy of "international community and enterprise synchronization" to promote corporate purpose of "quality first, users first"; and with motivated staff of new mental outlook to enhance corporate image.