WorkVenture gives you an inside look at what it's like to work at Siamcastnilon Co., Ltd., office & team photos, reviews and more. This is the Siamcastnilon Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Siamcastnilon Co., Ltd..Apply to AnyMindApply to Ocean Life InsuranceApply to Yip in TsoiApply to L.P.N.