About product and suppliers:
            475 soil testing drilling rig products are offered for sale by suppliers on Alibaba.com, of which mine drilling rig accounts for 91%, testing equipment accounts for 1%, and other construction machinery accounts for 1%. 

A wide variety of soil testing drilling rig options are available to you, such as ore, water well, and coal. 

There are 475 suppliers who sells soil testing drilling rig on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, from which the percentage of soil testing drilling rig supply is 99%, 1% respectively.