About ROXMECH. ROXMECH ®, by KSQ Technologies (Beijing) Co. Ltd., is a product line consisting of specialized equipment for use in underground mining and tunneling works, such as LoadHaulDump Machines (LHDs), Low Profile Trucks (LPTs), Scissors Lift Truck, Mobile Batching Equipment, Service Vehicles, and Personnel Carriers.. ROXMECH ® was developed through years of exchanges and .