Capability

At Kings Rock Tools Co., Ltd., we have rich production experience and infrastructure to help you meet the most demanding product requirements. With more than 45 years of high-level manufacturing, we are proud to provide the highest quality products in shorttime and right specifications.

Advanced Manufacturing
Advanced Manufacturing
We have advanced complete rock drilling tools production lines: (1) The only semi-continuous hollow steel rolling production line in Asia; (2) Imported automatic hot piercing - hot rolling heavy hollow steel production line; (3) Well type carburizing furnace, vacuum heat treatment furnace; (4) 17 units CNC lathe production lines; Automatic machining center And more than 200 units of various equipment and instruments, with annual production capacity of 200,000 tons of hollow steel and rock drilling tools.
Engineering
Engineering
With years of comprehensive industry experience, our engineering team has the equipment and knowledge to help you meet the most challenging requirements. We have 26 senior and intermediate technicians, and 5 well-known domestic experts and professors as permanent consultants. We combine extensive industry knowledge with the latest technology to ensure the production of high-quality hollow steel and rock drilling tools with mature and advanced technical equipment and processes.
Premium Raw Materials
Premium Raw Materials
We understand that the best parts must always begin with the best raw materials. At Kings Rock Tools, we only use the highest-quality steel sourced from upstream firms top-selected in China. We require our products to meet closely-held chemistry and mechanical property specifications.
Product Testing & Improvement
Product Testing & Improvement
After passing the mechanical, physical and chemical performance tests in the laboratory, we will take the qualified products to the customer's site for field tests again. During the test, pay close attention to the forward speed of the drill bit, drill rod, coupling and shank adapter, whether the hole is straight, hole depth and other indicators, and make technical improvements. Therefore, the user experience and market acceptance of rock drilling tools produced by Kings Rock Tools Co., Ltd. are guaranteed.
Quality Control
Quality Control
Product quality is the unremitting pursuit of Kings Rock Tools Co., Ltd. , which is striving to achieve the goal of "all staff participating in strengthening management and improving casting quality". During the production process, the technicians will strictly follow the operation instructions, and the quality inspection department will take samples from each process at regular intervals and send them to the laboratory for inspection, and then transfer them to the finished product warehouse after confirmation. The products are traceable. Each batch of products corresponds to a unique ID number, which can reflect and improve the product quality in a timely manner according to the market feedback.
Machining
Machining
The heart of machining at Kings Rock Tools is the employee’s working experience. We have many employees worked here more than 20 years, their knowledge and experience are invaluable to our company. Combined with over 200 units of advanced equipment and production line, our workforce has the state-of-the-art tools necessary to produce the rock drilling consumables at the highest level.
Kings rock tools

As an original manufacturer of premium rock drilling hollow steel and tools, we ensure that you will always get the right rock drilling tools, knowledge, support and perfect solution for your operation.

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