ZIBO WANGFEI?SEAWEED TECH. Co., Ltd?and HAIYANG JINHAILAN SEAWEED Co., Ltd ?are specialized in the production of sodium alginate factories, The main products are food-grade sodium alginate and industrial-grade sodium alginate.

Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments and functional chemical materials. With a skilled workforce of over 200 employees and covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100, 000 tons of coating raw materials annually. Equipped with advanced manufacturing systems and automated production lines, the company is dedicated to delivering products of consistent quality and reliable performance. It has been certified under ISO 9001, ISO 14001 and OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact and occupational health and safety.