Shandong Sinoprotein Biotech Co., Ltd. is a private company established in 2005, its main activities is soy deep processing. Soy protein Isolate is most pure and refined vegetable protein available, it is easily-digestible and has been used in various applications for its nutritional value and various functional properties. As a recognized reliable supplier of soy protein series, Sinoprotein Biotech Co., Ltd. services our customers with consistent quality, circumspect solution, reasonable price and punctual delivery in a worldwide market. All what we do is to meet customers' up-to-date demands for variety, taste and health. In Terms Of The Strict Domestic Requirements For Foods Exportation And The Exact Requirements Of USA, Japanese And Euro Countries, East Ocean Has Built Up A Quality Safety System According To The Standards Of HACCP, ISO14001:2004, ISO9001:2008 and OHSAS18001:1999 We won good praise from international and domestic market for stable quality and service in time. Now half product is sold domestic, the other half is exported to North America, South America, Europe, Africa, Asia about 40 countries like Japan, Russia, USA, Brazil, Germany, Australia and Egypt by its sales team directly.