Comapny News
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120 pcs hot induction bends are arranged heat treatme ...
Today , even the weither is not very good, haihao pipe fitting factory proceeded the heating tre ...
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Hebei haihao pipe fitting factory finish the Aerospac ...
In october,Hebei haihao pipe fitting factory just finished the fittings order of piping system f ...
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Hebei Haihao steel pipe fitting factory provide packi ...
Last month, the pipe fitting factory of our Haihao group received a purchased order of steel elb ...
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The Most Hardworking Client of 2015 Visited Haihao Pi ...
In 10/20/2015, our UAE clients from Dubai office, visited our company . The client just attended ...
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The Hot Induction Pipe Bends Order Finished In Haihao ...
After receiving the hot induction bends purchase order from Summit company, haihao pipe fittings ...
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Hebei Haihao group pipe fittings and flanges introduc ...
Hebei Haihao group pipe fittings introduction video
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Steel pipe fittings material and production
When we talk about the material of steel pipe fittings, we talk the material steel grade , for ...
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Pipe fitting Manufacturing Processing methods
There are many Manufacturing processing methods on pipe fittings. Many also belong to the categ ...