GK is our old friend and partner. The first equipment we purchased was just from GK. Both the quality and service were excellent, otherwise we couldn’t cooperate with them for over 20 years. For the past decades, our company has been always in progress and GK’s machines have also been continuously upgraded from GK series to GKLM trapezoid mill with improved single-machine yields. As the old saying goes — only win-win cooperation is sustainable, our cooperation with GK can be mutual-beneficial and enduring coalition.