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Composite pipe

jinlv        2015-11-05 10:29:25

2024?and?3003?composite?seamless?pipe,?4343?and?3003?composi...

JL-52 Sheet introduction

jinlv        2015-11-11 11:34:46

JL-52 is an independent researchdevelopment of new aluminum...

Reverse extrusion production line installation is carried out

jinlv        2015-11-11 11:32:03

Guangzhou gold aluminum third 1250T reverse extrusion produc...

GoldEx 50T fully automatic drawing machine

jinlv        2015-11-11 11:30:25

Guangzhou gold aluminumDecember 2013the new line...

"The" women's Day - Golden aluminium female workers Party

jinlv        2015-11-11 11:29:15

March 8, 2013 at noon, Guangzhou gold Aluminium Industry Co....