JW Macs is the well known manufacturer of weldolet, sockolet, weldoflange, flangolet, drip rings, spectacle blinds, threadolet, sweepolet, etc. With more than ten years of experience in these areas, we are able to position ourself as a World Class ...
113 Ubi Avenue 4 Singapore 408762
+65-6748-7842
+65-6748-3621
Conval Hardware Engineering Pte Ltd
85 Genting Lane #01-02 GUAN HUA WAREHOUSE BUILDING Singapore 349569
+65-6742-6303
+65-6744-6410