WorkVenture gives you an inside look at what it's like to work at OPT Precision Co., Ltd., office & team photos, reviews and more. This is the OPT Precision Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at OPT Precision Co., Ltd..Apply to carabaoApply to Knight FrankApply to Shiseido Professional ThailandApply to Square 44