We're an enterprise that export High Grade parallel stainless steel Airlift fermentor bioreac Producer to China, we're approved by the relevant state registratio. Major High Grade parallel stainless steel Airlift fermentor bioreac Producer and sell to many regions in China, solution out there upon request. We have the spirit of "customer 1st, honesty first" principle, having a variety of enterprises established long-term cooperative partnership.