Both our heat treatment facility and grinding machines allow for straight knives up to 7 meters (or 275 inches) long, no segment at all, in a single piece. Meanwhile, circular knives can be up to 1500mm in O.D.

Material selection and hardness survey are critical for blade quality. We were formally engaged in forging, and had a good command of mechanics and property of different tool 
steels. Inspection on incoming materials is furthermore well taken care of.Longterm raw providers physically near to us, that help make us more competitive, ensured quality. 
We are serious and all our blades parts are always forged while those parts from most of our competitors are not.

Definitely yes. Usually in a quotation sheet, an Ex factory price is offered. We are, however, happy to offer FOB POL (Port of Loading) or CIF POD (Port of Destination) as requested. As a manufacturer, we have more shipments to handle than you do, and this advantage enables us to get better rates, which in turn we get back to you. Besides, we have better connections to handle custom inspection and unexpected conditions.

For stocked blades, it just costs only 1 day for sending you sample .
For customized blade drawing, it may be within 15-25 days for making mold and samples.

We are able to provide good suggestion according to the application.

According to different cutting applications, different blades would have different  performance.
Nanjing Jingfeng blade always stands on high place. You will be satisfied with our quality.

1. We are a China-based factory ,manufacturer.
2. Passed the ISO9001 Quality Certification in 2008.
3. Forging each blade  to ensure  long working life.
4. Triple-tempering to retain the hardness and toughness.
5. NJjingfeng offers HSS tipped knife/Tungsten Carbid tipped blades.
6. Laser marking is available.
7.Short delivery time, considerate packaging.
8. We produce rotary shear blade, spacers, separator discs, rubber rings. 
    Shear blades and tools are used in the same machine to complete metal cutting application.

1. For small order, we send goods by FedEx, DHL, TNT, UPS, express service on door to door term. 
2. For big order, we send goods by sea or by air.

Our standard terms are: 30% - 100% advance with order, balance upon photo or upon of Bill of Lading. However, we are flexible and are always seeking for a solution which works for us both.

We have some blades in stock. If the order is small, we usually need 2-3 weeks to prepare blades. If bigger order, we may need 3-4 weeks to fulfill.