Autodyne has developed a sterling reputation for our welding machines. We pay attention to the specifics and details of each welding process and our ...Autodyne Machinery Inc.
EFW is Electric Resistance Welded Pipe is produced from individual sheets or continuously from rolls of skelp. ERW Pipe is cold formed into a ...Oriental Piping Inc.
The mill manufactures ERW pipe,square pipe, rectangular pipe and piling sheet, etc.The mill is equipped with Thermatool's 500KW high frequency ...Panyu Chu Kong Steel Pipe Co., Limited
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