WorkVenture gives you an inside look at what it's like to work at Yongchay Steel Trading Co., Ltd., office & team photos, reviews and more. This is the Yongchay Steel Trading Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Yongchay Steel Trading Co., Ltd..Apply to AIAApply to SenaApply to Waltz VisionApply to wv