This pictures displayed customer to I factory field study the model dive hole rig, I company for decades years to followed "quality first, and user first, and to Cheng for this" of business approach, boutique and character coexistence, get has general user of trust and praise, products sold country, and export Russia, and Mongolia, and Thailand, and Myanmar, and African, national. company main production: LQ series track type dive hole rig, and LQ series traction round type dive hole rig, the products main applies Yu drill chisel wells, and agricultural irrigation well, and Geothermal air conditioning holes and holes for other purposes, especially for water intake project of mountain and rock formations. efficiency is more than 10 times higher than the conventional rotary drilling rig, creates very considerable economic benefit for the user.