About product and suppliers:
            384 design drilling rig products are offered for sale by suppliers on Alibaba.com, of which mine drilling rig accounts for 448%, other construction machinery accounts for 385%, and mining machinery parts accounts for 139%. 

A wide variety of design drilling rig options are available to you, such as ore, coal. 

There are 19,514 suppliers who sells design drilling rig on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Hong Kong S.A.R., from which the percentage of design drilling rig supply is 1%, 99%, and 1% respectively. 

Design drilling rig products are most popular in United States, Australia, and United Kingdom.