We are the manufacturer,handing export of carbon steel seamless pipe,alloy steel seamless pipe,ERW ,helically weld pipe and stainless steel pipe and fittings.我们是制造商，代理出口碳钢无缝管，合金钢无缝管，ERW，螺旋焊管和不锈钢管及配件。In order to extend the international market ,we contact with you ,we shall be glad to give you our lowest quotations upon receipt of your detaild requirements.为了扩展国际市场，我们与您联系，我们很高兴在收到您的详细要求后给您最低的报价。In our trade with merchants of various countries ,we always adhere to the principle of equality and mutual benefit, It is our hope promote ,by join effort,both trade and friendship to our mutual advantage,在与各国商人的贸易中，我们始终坚持平等互利的原则，我们希望通过共同努力，促进贸易和友谊，促进互利互惠，