WorkVenture gives you an inside look at what it's like to work at WELLGAIN PRECISION PRODUCT (THAILAND) Co., Ltd., office & team photos, reviews and more. This is the WELLGAIN PRECISION PRODUCT (THAILAND) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at WELLGAIN PRECISION PRODUCT (THAILAND) Co., Ltd..Apply to Sui Heng LeeApply to Aspen NetworkApply to CarousellApply to 2ShirtDua