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We Could supply DIN Standard, ASTM Series, EN Standard! Our Size from 1/2" to 12", and wall thickness is according the buyer' requiry or International Standard !
Our factory was found in 1978 which owns two factories, one is steel pipes factories, the other is machines factories, more than 1000 work labours 15 engineers, and QC Department, QA Department, Testing Department, SGS or TUV checking system, and also we get the API Certificate. On our modern managing, our factory is expending in overseas market all over world and take up the main market in some areas and countries |
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| seamless steel pipes, carbon seamless steel pipes/tubes, precision steel tubes, Alloy steel tubes, welded steel tubes, Galvanized steel pipes/tubes |
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| Company : |
Changzhou Tongchuang Steel Tube Co.,Ltd |
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Contact us |
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| Country : |
China |
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