The factory in more than 20 years of manufacturing experience, the constant use of new technologies, new equipment and improve technology, improve quality, in 1998 in the first in the national counterparts passed the ISO9001 quality management system certification, and in 2011 spent SGS SAE Pipeline standards and the success of testing, which is the first in the country through such a harsh experiment of the manufacturers, but also indirectly verify the factory's technological capabilities.
