The sun is scorching. More than 20 distinguished guests from northeast and north China came to wuwei, gansu. Regardless of the hot weather and the journey, they took a visit to the fermentation base of Zhejiang Esigma Biotechnology Co., LTD. -- Gansu Esigma bio-engineering Co., LTD. 

       Mr. Xu Guohua, vice President of Zhejiang Esigma and Mr. Zhang Xiaopeng, general manager of Gansu Esigma warmly received all vistors. First of all, general manager Mr.Xu  introduced the development history of Zhejiang Esigma and the production process of its flagship product -- Nosiheptide, focusing on the purification process of nosiheptide which is exclusively owned by Esigma company. At the meeting, we had a full and warm exchange and discussion. Then, under the guidance of general manager Mr. Zhang, the guests visited the whole production process of nosiheptide, especially the purification workshop ofnosiheptide. Clean appearance, strict working style, strict quality control and standardized management process have left a deep impression on the guests.

       "Desert smoke straight, long river fell yen.‘’ The gobi desert and the deserts of the northwest make another beauty of nature. As the host, Esigma company invited the guests to walk along the ancient "silk road" from Wuwei to Dunhuang, experiencing the cultural journey full of hardships and fully reflecting the wisdom and pioneering spirit of the ancient people. The guests gained a lot, and some even composed a poem:

Colorful Danxia, colorful flame,

Jiayuguan, a key at the border.

Fairy flying, dream dunhuang,

Lady hibana of the crescent moon.