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Hebei Tiantai Engineering Group Limited Corporation is a private medium-sized enterprise. Company always adhere to the "Quality First, the user first" business philosophy in April 1998 through ISO9002:1994 quality management system certification in December 2003, the company has successfully passed the ISO 9001:2000 quality management system certification version for the company to enter the modern management, large-scale production, the rapid development of the new stage. The company mainly produces and export seamless steel tubes, thermal expansion steel, hot-rolled steel, spiral pipe and tube and sleeve, product implementation SY/T5037, GB/T9711, GB/T8163, GB/T8162. GB/T3087, API 5L |
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| Company : |
taixima co.ltd |
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Contact us |
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| Country : |
China |
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