Precision Blade Manufacturing since 2009
NavBlade is a Chinese manufacturer of industrial blades and machine knives, supplying packaging, food, recycling and converting companies in more than 40 countries.
Our Story
NavBlade began in 2009 as a two-machine grinding workshop in Dongguan, regrinding slitter blades for nearby packaging plants. Word traveled: the blades came back sharper and ran longer than the originals.
Today, an 8,000 m² factory with 120 staff ships over two million blades a year — circular slitters, straight knives, toothed cutters and custom parts — every single one edge-inspected before it leaves the line.
- In-house CNC grinding, heat treatment and QC under one roof
- ISO 9001 certified quality management system
- Steel from Baosteel and certified German / Japanese suppliers
Our Values
Precision First
A blade out of tolerance is scrap metal. We measure every edge, every time.
Materials Expertise
The right steel for the right cut — selected with you, not for you.
Partners, Not Buyers
We co-develop blade solutions and protect our partners’ market exclusivity.