SDLQ 30-meter tracked mechanical lock converted rotary drilling rig

SDLQ 30-meter tracked mechanical lock converted rotary drilling rig My name is David from Shandong Liqiang Machinery Co., Ltd. Our company was established in 2010 and covers an area of ​​50,000 square meters. We are dedicated to the production and R&D of piling machines and rotary drilling rigs. We hold CE, ISO, and SGS certifications. We provide customized services and after-sales warranty services. If you have any purchasing needs for rotary drilling rigs or piling machines, please contact me! Best regards to you and your company! Email: [email protected] Whatsapp: 61-481113811