Changli has the lincense to manufacture pressure vessels and has already exportedto many countries. We have procedures for numerous types of steel, chromes, and exotic alloys. Our operations and methods are continually kept at state-of-the-art levels, including N.D.T. inspection procedures such as in-house Industrial Radiography. Main Overseas Customers CompanyCountry SMS Germany Danieli Italy Siemens VAI Germany APL Norway Alstom France Uhde Germany Tata steel India Posco Korea Welcome yours visit!