Shandong Wider Bio-tech Ltd is the leader in fermentation technology. The headquarters was established 1997 and situated Jinan City, Province. registered capital 8 million *s, total assets are 100 *s,more than 700 employees.Wider Co., Ltd. has specialized ...

1.Fermentation Tank 1) The inner of the fermentation tank are adopted 304 stainless steel. Use polyurethane to keep warm. outside scarfskin is according customer?s requirement. You can choose steel polish, carbon steel, spray finishing and so on. 2) Adopted ...