Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association


APL Steel Pipe

low carbon steel pipe 
4)Delivery time:20 days 

Thick wall steel pipeDrill pipe|welding steel pipeSteel pipe |Seamless steel pipe|API  pipe|ERW pipe|Alloy pipe|Carbon steel pipe|spiral steel pipe|Galvanized steel pipe|


DSAW pipe | API  pipe |  | API steel casing pipe Casing and Tubing | API drill pipe | API5L steel pipe|  | Carbon steel pipe | Stainless steel pipeSeamless steel pipe |  | LSAW pipe | SSAW pipe | 






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