WorkVenture gives you an inside look at what it's like to work at Boonsiri Machinery Ltd., Part., office & team photos, reviews and more. This is the Boonsiri Machinery Ltd., Part. Company Page. All content is posted anonymously by employees currently or previously working at Boonsiri Machinery Ltd., Part..Apply to FactoriaApply to IRPCApply to KPMGApply to WV