WorkVenture gives you an inside look at what it's like to work at Tons Chai Supply (1978) Co., Ltd., office & team photos, reviews and more. This is the Tons Chai Supply (1978) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Tons Chai Supply (1978) Co., Ltd..Apply to MashmellowApply to Tararom EnterpriseApply to ThanamolApply to Fieldcore