WorkVenture gives you an inside look at what it's like to work at Prasert Karnchang 347 Co., Ltd., office & team photos, reviews and more. This is the Prasert Karnchang 347 Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Prasert Karnchang 347 Co., Ltd..Apply to Ideal AdvanceApply to O.c.c. PCLApply to SS InterlawApply to Sahaviriya Steel