WorkVenture gives you an inside look at what it's like to work at P.y. Engineering And Trading Co., Ltd., office & team photos, reviews and more. This is the P.y. Engineering And Trading Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at P.y. Engineering And Trading Co., Ltd..Apply to Wongnai Line ManApply to CarroApply to Land and Houses BankApply to WV