SUN Engineering and Technology or SETI ( SungEngTech.com) .
Gernot, Frieder and Jon Sun, have have been very busy in China for the last year. Gernot sent these pics of the precasting yard for the 100 kilometer ring road bridges and another 100 kilometer in ramp bridges. ! The geometry controls must be incredible. Sunengtech.com (SETI) is there website. Amazing photo’s I can’t wait to see construction.