WorkVenture gives you an inside look at what it's like to work at Spjs Engineering (thailand) Co., Ltd., office & team photos, reviews and more. This is the Spjs Engineering (thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Spjs Engineering (thailand) Co., Ltd..Apply to Sun SeriesApply to handywingsApply to InfotronicsApply to Electronics Extreme