Our company is a high-tech company invested in by China National Academy of Food&Fermentation Industry which possesses intellectual property right, Shandong Zhongshun Science&Development Co., Ltd. and natural persons in cash. Our company is the earliest and largest manufacturer of Erythritol in China.

We began to export Erythritol to the world market in 2003 with the annual output of 4500MTS. Our membrane filtration technology was introduced from the USA, Israel and Singapore. We adopted the technology of liquid chromatography provided by Shimadzu for process control and product analysis. What is more, we have had rich experience in biotech product production for 10 years, which will ensure and guarantee that our product quality is better and higher in the markets both at home and abroad.

Our company and our affiliated enterprise - Zhongshun Biochemical are also the main manufacturers of biochemicals in China, such as refined Sodium Dl-malate, Citrates, itaconic acid, etc. The refined processing technology can be compared with that of Japanese enterprises in this field.

Green Biotech takes "Technology is paramount, Customer is the basis" as our core value idea. We'd like to provide steady and highly qualified Erythritol for mutual benefits.

Shandong Zhongshun Science&Technology Development Co., Ltd. is a Hi-tech enterprise awarded by Government of Shandong Province, China. The main business scope of Zhongshun is biochemicals, including Erythritol, refined itaconic acid, itaconic anhydride, sodium gluconate, kojic acid, citrate series, etc. Zhongshun has two subsidiary companies: Zibo Zhongshun Biotech Co., Ltd. and Zibo Green Biotech Co., Ltd.

Our company was certified by ISO9002 in 1997. We obtained ISO14001 certificate in 2000 and OHSAS18000 certificate in 2003. In 2005, we were registered by HACCP/GMP, KOSHER and HALAL successively. Owning independent import and export rights, we can easily deal with export business.

Zhongshun has 500 staff members on regular payroll. 36% of them have college educational background. In the past few years, we have persisted in the research and development. As a result, eleven items of China national patents have been applied, and four products passed provincial technology fruit valuation. Among them, refined itaconic acid won the first award of Shandong Province as "excellent technology fruit" in 1999 and the second award of "national technology progress" in 2000. Accordingly, the "scale expanding project" was listed in 2002 National Torch Program. Erythritol, refined itaconic acid, itaconic anhydride and nano-zirconia, as well as highly effective non-phosphorous water treatment agent fills in the national gaps in China and our comprehensive technology reaches world advanced level.

Located in No.18, Liaozhai Road, Zichuan, Zibo, Shandong, China, our company is very near to Jiqing Expressway, Qingdao Port, Qingdao Airport and Jinan Airport. So our transportation is very convenient. Welcome guests from at home and abroad to visit our plant and negotiate business!