Since June, Our company has successively issued ASME certificate, GC2 pressure element, A2 pressure vessel and provincial high-tech enterprise certificate "We have carried out the certificate replacement for four consecutive months. Under the careful arrangement of the company's leaders, all the certificate replacement work is orderly and very smooth. This year is the great year of our certificate replacement. These are also the highest qualifications in the industry and fully system the company's design and manufacturing capacity. The acquisition of these qualifications will be an important guarantee for our company to ride the wind and waves, break through thorns and thorns and fight against customers at home and abroad.