Sangwha Marine Product Co., Ltd. wish your company to be prosperous.
Our company produces brown seaweed and
exports 90% brown seed to Japan and other countries. And it supplies Shindongbang
company, Samho products company with product.
We established Yangseong company which is related to brown seaweed in April,
1999 and certified ISO 9002 in september, 2000. We studies and develops technology
continuously.