WorkVenture gives you an inside look at what it's like to work at N.s.p.gypsum Mine Co., Ltd., office & team photos, reviews and more. This is the N.s.p.gypsum Mine Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at N.s.p.gypsum Mine Co., Ltd..Apply to SOS ServiceApply to App Bit StodioApply to ConradApply to XSiTE Design