Centered on oil drilling rigs and auxiliary equipment, our business encompasses five core service pillars: Complete unit Maintenance, critical component inspection and repair, system upgrades and retrofits, spare parts supply, and professional technical training.
It covers periodic maintenance, major fault overhaul, disassembly inspection and on-site commissioning for all types of drilling rigs with mechanical drive, DC electric drive and AC variable-frequency electric drive, ranging from 1500 m to 7000 m, suitable for multiple operating scenarios including land, desert and offshore environments.
Core strengths lie in our full-series top drive services, covering repair, rental, and parts supply. We are proficient in servicing international brands such as Varco and Canrig, with proven, outstanding maintenance capabilities in the industry.
We provide professional inspection, parts replacement and performance calibration for mud shale shakers, desanders, desilters, centrifuges and other solid control equipment.
We undertake disassembly and maintenance, wear part replacement and sealing system upgrading for core components including drawworks, crown blocks, traveling blocks, swivels, rotary tables and mud pumps.
We specialize in fault diagnosis, program optimization, component replacement and system commissioning for rig electrical control, variable frequency and PLC systems.
We provide customized technical retrofits for aging drilling rigs, including electric drive conversion, automation upgrades, top drive integration, and solids control efficiency enhancement. These solutions are tailored to modern drilling processes and effectively extend equipment service life.
Backed by independent manufacturing and brand agency advantages, we supply genuine original parts and also provide comprehensive, integrated maintenance and parts supply solutions to ensure optimal equipment performance.
We provide specialized training for equipment operation, maintenance and fault diagnosis, deliver customized maintenance solutions and offer on-site technical guidance.
All maintained equipment meets original factory performance standards. We provide a 3–12 months warranty with free fault troubleshooting and repair within the warranty period.
A 7×24-hour service hotline is available for emergency support. On-site service is accessible within 48 hours domestically, and service initiation is guaranteed within 72 hours for overseas demands.
We offer transparent operation and maintenance quotations with no hidden charges. Customized solutions help customers reducing overall O&M costs by 15%–25%.
We possesses dual capabilities in both equipment manufacturing and operation & maintenance services. With full in-house control over the entire process, from rig design and production to operation, maintenance and retrofitting, we have in-depth knowledge of core equipment structures and technical parameters. This enables us to thoroughly resolve faults and quickly identify and solve complex technical challenges.
We own a technical team consisting of over 40 professional service engineers with rich on-site operation and maintenance experience both domestically and internationally. All services are delivered with standardized workflows and controllable quality, in full compliance with international petroleum industry specifications.
Maintenance bases have been established in Dongying, Xinjiang, Sichuan and other regions, covering major oilfields including Shengli, Changqing, Daqing and Xinjiang. It supports 24-hour rapid response and 48-hour on-site arrival nationwide.Seventeen overseas maintenance projects have been executed in Saudi Arabia, South America, Sudan, Nigeria and other countries.
