Our company is going international. As a professional manufacturer of drilling equipment, we can supply high quality crawler drilling machine, hydraulic drilling machine. JK Drilling has established a m.
[pdf] Drilling and blasting are the two most significant operations in open pit mines that play a crucial role in downstream stages. While previous research has focused on optimizing these operations as two separate p.
[pdf] Our company is going international. As a professional manufacturer of drilling equipment, we can supply high quality crawler drilling machine, hydraulic drilling machine. JK Drilling has established a mature and complete after-sales service team, which can provide strong support to customers at home and. .
The service team consists of professionally trained and qualified maintenance personnel, who have rich rig knowledge and are good at solving various problems. Now no. .
As mentioned earlier, JK Drilling's "Professional Consulting Service System" includes pre-sale, mid-sale and after-sale services. It is centered around a hotline, based on a computer website, supported by service stations throughout China, and.
[pdf] 
