| Products/Services We Offer: |
Hebei Xing Hao pipeline equipment Manufacturing Co., Ltd. The main production and supply carbon steel seamless steel pipe, spiral pipe, straight seam steel pipe and thermal expansion! Enforceable national standard, American standard, Germany standard, Japanese standard, British standard, such as national standards, (GB/T8163-1999, GB/T8162-1999, GB/T3087-1999, GB1479-2000, AS***106-2006, AS***53-2006, API 5L-2000 and other standards and requirements of various materials) Department of pipe fittings co***nie |
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