About Us
Founded in 2007, Changzhou Truyou Mining Equipment Co., Ltd. specializes in the R&D and manufacturing of underground coal mine ground support, testing, and strata monitoring equipment. Guided by our core philosophy-Lightweight, Efficient, Safe, and Premium-we deliver high-end, reliable equipment to mining clients worldwide.
Technical Expertise
As a national high-tech enterprise holding 27 authorized patents, we boast nearly 20 years of professional manufacturing experience. Through long-term technical collaboration with leading universities and international mining corporations, our manufacturing processes strictly meet global standards. Our products are continuously optimized to withstand the most demanding underground environments.
Product Matrix
Guided by the development principles of "High Quality, Safety, Portability, and Efficiency," the company's product portfolio covers six core application scenarios:
Rock Splitter
The LYQ series of pneumatic rock splitters fills a critical gap in the market by enabling the safe demolition of large rock masses within the flammable and explosive environments of underground coal mines.
Pneumatic Roof Bolter & Drilling Machine
Includes pneumatic rock bolt drilling rigs, handheld drilling rigs, and pneumatic impact drills.
Cable Bolt Tensioning Tools
Offers a diverse range of mining anchor cable tensioners powered by pneumatic, electric, or hydraulic systems.
Cable Bolt Releasing Tools
Features pneumatic and emulsion-powered anchor cable retrievers, as well as anchor assembly cutters; notably, the TQ22-700/63 ultra-large anchor cable retriever is a pioneering innovation in the domestic market.
Hydraulic Cutting Tools
Comprises anchor cable/rock bolt cutters and nut/anchorage splitter, delivering industry-leading performance.
Support Testing & Monitoring Instruments
Includes rock bolt/anchor cable tension testers and rock bolt force gauges.
Core Advantages
Lightweight and Durable
Jacks are 20–30% lighter than comparable products, offering user-friendly ergonomics and convenient operation.
Exceptional Performance
Our hydraulic shear products consistently rank at the forefront of the industry.
Comprehensive Service
Our products have been widely adopted by major enterprises such as China Energy Investment, Shandong Energy, China Coal, Jinneng Holding, Shaanxi Coal, Chinalco, China Huadian, Shandong Gold, and Baowu Xinjiang Coking Coal.
● Truyou: Enhancing the Quality of Work.
Product Application
Coal Mines
Metal Mines
Tunneling Projects
Our Certificate
TRUYOU has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications, along with over 70 MA and CMAC (China Mining Products Safety Approval and Certification) mining safety certifications, ensuring full compliance with underground mining safety regulations. Engineered to meet and exceed stringent global explosion-proof and underground safety directives.All products are engineered using high-strength alloy steel and advanced heat treatment processes, ensuring reliable performance in harsh underground environments. Furthermore, our optimized lightweight design significantly reduces operator fatigue while enhancing both working efficiency and site safety.
Enterprise Credit Rating Certificate
High tech Enterprise Certificate
quality management system certification
Environmental Management System Certificate
business license
Production Equipment
- Machining Centers
- CNC Lathes
- Turn-Mill Centers
- CNC Sawing Machines
- Grinding Machines
- Welding Robots
Production Market
Manufacturing Capability
We are equipped with state-of-the-art automated production and advanced testing equipment, including precision CNC machine tools and robotic welding work cells. Full in-house production-from raw material processing to final finished product inspection-guarantees stable quality and reliable on-time delivery.
Our service
Our solutions are field-proven and widely deployed across major global coal and soft-rock mines. We offer custom design services and comprehensive after-sales support, committed to being a reliable long-term partner for mining enterprises globally.
Pre-Sales Service
Dedicated professional engineers provide one-on-one consultations to gain an in-depth understanding of your specific mining conditions (including coal mines, metal mines, tunneling projects, etc.). Based on your requirements for support, breaking, and inspection, we provide customized equipment selection solutions. We offer product parameter comparisons, verification of safety certification compliance (MA), sample testing, and technical consulting to ensure your equipment selection is precise, compliant, and highly efficient.
In-Sales Service
Strictly adhering to ISO 9001, 14001, and 45001 standards, we maintain comprehensive quality control throughout the entire production process-from machining centers and robotic welding stations to final assembly lines. We provide real-time updates on production progress (including optional photos and videos) to guarantee on-time delivery. We also assist with export packaging and customs clearance documentation to ensure your equipment arrives safely and punctually at project sites worldwide.
After-Sales Service
We offer 24/7 online technical support and rapid dispatch of service personnel. Our services include operational training, maintenance video tutorials, and expedited spare parts supply. We provide free repairs during the warranty period, along with lifetime technical support. Through regular follow-up visits, we continuously optimize our products-focusing on lightweight design (reducing weight by 20–30% compared to similar products) and Operational efficiency-thereby fulfilling our commitment to "True Friendship: Enhancing the Quality of Work."