WorkVenture gives you an inside look at what it's like to work at SADAO RUBBER INDUSTRY (1988) Co., Ltd., office & team photos, reviews and more. This is the SADAO RUBBER INDUSTRY (1988) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at SADAO RUBBER INDUSTRY (1988) Co., Ltd..Apply to Wolters KluwerApply to ComfortaApply to Union Asia PacificApply to Topical Native