WorkVenture gives you an inside look at what it's like to work at B.s.n. Building & Supply Co., Ltd., office & team photos, reviews and more. This is the B.s.n. Building & Supply Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at B.s.n. Building & Supply Co., Ltd..Apply to MitsuApply to Thai AirwaysApply to BLIApply to WV