WorkVenture gives you an inside look at what it's like to work at Certech Energy Co., Ltd., office & team photos, reviews and more. This is the Certech Energy Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Certech Energy Co., Ltd..Apply to Ruam Kong ProetApply to Lp engineerApply to Tararom EnterpriseApply to Silicon Craft