WorkVenture gives you an inside look at what it's like to work at Ruamsong Seam Plastic (2001) Co., Ltd., office & team photos, reviews and more. This is the Ruamsong Seam Plastic (2001) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ruamsong Seam Plastic (2001) Co., Ltd..Apply to DealchaApply to Line ThaiApply to Santora NakamaApply to Thai Silk