WorkVenture gives you an inside look at what it's like to work at PPA Metal (2003) Co., Ltd., office & team photos, reviews and more. This is the PPA Metal (2003) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at PPA Metal (2003) Co., Ltd..Apply to VespaApply to Siam FoodApply to KlookApply to Personnel