Huiheng Machinery Technology Co., Ltd. has been making industrial blades since 2015. Machining, heat treatment and grinding are all under our own roof — we do not pass the work out.
None of these cost you anything, and all three are hard for a trading company to answer.
Circular and slitting knives, guillotine and paper knives, corrugated box knives, bag-making and packaging blades, food processing blades, toothed and serrated knives, non-woven and hygiene blades, woodworking knives, metal shear blades, rubber and pelletizing knives. Anything not on that list, send the drawing.
Send the drawing. We check the sizes and the steel with you and confirm it back in writing. Then we cut, machine, heat treat and grind. If the finished piece does not match what you confirmed, it is ours to make again.
| Workshop area | 6,000 m² |
| CNC / surface grinders | 18 units |
| Wire-EDM & CNC machining centres | 9 units |
| Vacuum hardening furnaces | 4 units |
| Cryogenic treatment units (−196 °C) | 1 unit |
| PVD / TiN coating line | 1 line |
| QC lab — hardness testers, profile projector, granite plate | complete |
Send the drawing. We check the sizes and the steel with you and send back a confirmation before anything is cut.
Material is cut to that confirmation. Cr12MoV, SKD-11, HSS, 440C and carbide are kept in stock.
Turning, milling and wire-EDM for the profile and the holes.
Vacuum hardening and triple temper. Cryogenic soak if you need more wear life.
Surface and CNC grinding for thickness, parallelism and edge angle.
Hardness on every piece, sizes checked, oiled, edge-protected, boxed.
2015
6,000 m²
200 tons
20+ countries
Anhui Province, China. The location is not a slogan — it is why tool steel, carbide and coating supply is fast, and why we can tell a heat treatment problem from a grinding problem instead of guessing.