Recently, Jintai signed an agreement with Ningbo ZhongJian, declaring the stratagem cooperation relationship on the produce and sales of Large diameter drilling rigs. This kind of rigs are mainly applied to large diameter and deep foundation on rail way and high way foundation piles, featuring high-tech and having brilliant future.

Shanghai Jitai has 50 years experience in R&D, manufacture, as well as the sales network; Ninobo ZhongJian has abundant experience in technology methods, based on resource complementation and advantage interchange, this cooperation will make the first brand of large diameter drilling rigs.