Shanghai SENPON industrial co., LTD .As a leading co***ny engaged in the design,Aluminum alloy doors and Windows,Sun rooms,Aluminum Carports.Wrought iron gate fence,Anticorrosive wood,Ecological wood£¬etc. Our co***ny has established firm cooperation with well-known windows&doors' system co***nies.Such as Dimex(German PVC profile system),RENOLIT AG(German laminated film),ROTO and SIEGENIA(German hardwares system),SAVIO(Italian hardware system),PMI(Chinese aluminum profile co***ny),etc. We are sales a...
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