WorkVenture gives you an inside look at what it's like to work at The Siam Sanitary Fittings CO., Ltd., office & team photos, reviews and more. This is the The Siam Sanitary Fittings CO., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at The Siam Sanitary Fittings CO., Ltd..Apply to jungka bangkokApply to Pinnacle GastroApply to Sripong GroupApply to Ocean Glass Public Co.