Your Trusted Partner for Industrial Machine Knives
Since its establishment, LUK has been committed to providing every customer with high precision, high quality machine knives. And serve our customers from all over the world with our utmost sincerity
Serve The World By Making A Good Knife

LUK Knives is committed to the R&D and manufacturing of high precision, high quality machine knives, and has long-term cooperation with well-known brands in this industry.

Every year, more than 450,000 machine blades shipped out from our factory to over 90 countries and regions. 70% of them go to Europe and America.
We Serve These Industries And More
Quality First, Service Foremost
Delivering the highest quality machine knives is at the heart of our R&D, manufacturing and sales.

Every step of our production process and our strict quality control system is built around it. Based on this, LUK blades have a longer service life, more durable sharpness and require less resharpening. We are so proud of this...
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Frequently Asked Questions
Where do you manufacture your industrial machine knives?
LUK’s manufacturing facility is located in Liuzhou City of China, close to Guangzhou and Shenzhen Ports. Our facility is equipped with more than 150 state-of-the-art production machines and inspection instruments, which enables us to provide excellent quality products and services to our dear customers around the world.
What Steel Grades do you use to manufacture Industrial Blades?
We select appropriate Steel Grades for your applications. For example: Stainless steel such as 420, 440A and 440C. D2 (1.2379), SKD11, DC53, A8, 52100, SS, HSS (High Speed Steel) and Tungsten Carbide. Powder metal steel is also available for special application.
How long do your machine knives work before re-sharpening?
Up to 50% longer than competitors according to feedbacks from our dear customers. Please contact us. Our expert team will assess your cutting requirements and working conditions to help you find the longer-life solution.
How do you guarantee your quality?
All operations from original drawing to final product are strictly controlled and traceable in our production and quality system. Never a defective product will be delivered to our customer.
How long does it take to manufacture a machine knife as per customized specification?
Normally 35 to 45 days. We can stock special knives for you. Please contact us to discuss your requirements.
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