Hebei Huike Steel Pipes Co., Ltd is one of biggest seamless pipes manufacturer in china .Our products range is from 1/4 inch to 24 inch according to American standard,British Standard ,Chinese standard etc.The steel grade we can make up to X42 or equivalent. Annul production capacity of factory is 30,000mt. In 2007 we passed the ISO9001:2000 international quality certification system, and in 2008 we got the certification of US API 5L,5CT. Total investment of our factory is 940 million RMB. Its sea and highway transportation is convenient.From the factory to Tianjin seaport is about 150km.