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Welcome to Hebei Haihao High Pressure Flange & Pipe Fitting Group Co,.LTD
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Recently the U.S. government would maintain the existing ...
Antidumping duty order ...
High pressure elbow requires some special raw materials. ...
The material of high p ...
The factory made stainless steel elbows are more popular ...
Advantage of factory m ...
June 8 evening news, the nation’s second-largest n ...
US natural gas produce ...
Iron+ore+material+effect-steel-market-priceIndia is one ...
Mining taxes for India ...
The butt welding steel elbows manufacturing technology h ...
Steel pipe elbows' mai ...
US QE exit, have entered the world of deflation. Recalli ...
Deflation alarm has so ...
The following are some of the technical requirements abo ...
The technical requirem ...
In May this year, Turkey’s steel pipe exports decl ...
Turkey’s steel pipe ex ...
On September 19, 2014, Alibaba officially listed in ...
Alibaba listed, haihao ...
This morning we have read the newspapers and watched the ...
Will Scotland leave UK ...
Oh hello everybody! Recenty we have received many spam c ...
Nice comments,nice pip ...
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haihao has been a professional supplier of pipes,fittings and flanges, serving the world industry piping since 1982.
as a leading manufacturer,stockist and supplier, our knowledgeable and experienced technical team can understand well
what you need . help you find the best solution for your regular and specific requirement.
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Our VISION:
“Serving the world flowing! Aiming to be the best in the field! Improving level of “Made in China”!”
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