Welcome to Hunan Ronggang Steel Industry
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+86 138 7588 3111


Water and Power

Water and Power

Haiphong, Vietnam Drinking water transportation project

ASTM A53 pipe+ASTM A10 flange/blind flange+ASTM A234 fittings DN100-DN1000

All pipes & fittings with internal epoxy coating+external bitumen impregnated glass cloth wrap.

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Hunan Ronggang steel industry Co., Ltd

Hunan Ronggang Steel Industry CO,.LTD is founded on 18th March,2008,with a total investment of 120 million yuan,covering an area of 40,000 square meters and the ....

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