WorkVenture gives you an inside look at what it's like to work at Ptt Metal Sheet Co., Ltd., office & team photos, reviews and more. This is the Ptt Metal Sheet Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ptt Metal Sheet Co., Ltd..Apply to One Real EstateApply to infinity contentApply to GoWabiApply to Sui Heng Lee