With over 43 years of experiences, Prettech Machinery Making Co.,Ltd. Tai'an City, Taishan Group specializes in manufacturing stainless steel vintage equipment with grade D pressure vessel qualification and design certificates.

Our company has successfully cooperated with companies in Netherlands and Mitsubishi Heavy Industrial Co., Ltd. in addition to Yokohama Manufactory and Italy SPA. Introducing in large-size equipment including NC plasma arc welding machines, we produce thin-wall stainless steel pressure vessels adhering to the principle of "Pursuing Perfect, Devoting to Service".

There is a professional team with rich experiences in manufacturing and processing stainless steel parts and equipment for production lines, cold belt wrapping and plate production. Our stainless steel vessels are widely used in such industries as brewing, dairy product processing, pharmaceuticals and bioengineering.

These high quality vessels are with smooth inner walls without dead angles or residue to completely meet the hygiene requirements. Hence, our products are selling well both in the domestic markets and the overseas markets in France, America, Japan, Singapore, and Mongolia.

Furthermore, we have successfully cooperated with many domestic enterprises including Yantai Changyu Group Co., Ltd., Tsingtao Brewery Group, Vinisuntime International Co., Ltd., Gansu Huangtai Wine-Making Industry Co., Ltd., and Beijing Red Star Wine Co., Ltd..

As a leading tank manufacturer in China, our personnel sincerely welcome customers to establish long-term business relationships with us based on mutual benefits.