Prettech is the largest manufacturer of stainless steel thin-wall vessels for food grade in China, it is the technology center for China Agriculture Processing and Equipment and Shandong key Corporation, it's qualified to design and produce D grade pressure vessels and to install electromechanical equipment, it's the member of drafting committee for standards of " stainless steel thin-wall for food" and " jacket boiler". It has more than 20 national technology patent, and has 40 years experiences to produce, install the suite of equipment for wine and stainless vessels.
beverage storage tank