ISO standard Film Cutting Blade

Plastic Film Cutting Razor Blade Three Hole Blade Carbide Razor Blade

Our factory is running under ISO standards. The indsutrial use three hole knives are strictly monitored by our quality control team both in production process and after final finishment. We will reject every defective knive/blade without any hesitate. Choosing Zhengtong is choosing trouble-free and cost-saving solution!

Features of Our Three Hole Knives:

• Razor sharp cutting edge ensures a fast and clean cutting;
• 100% virginal tungsten carbide contributes to longevity;
• Standard sizes available from stock makes sure a quick delivery;
• Acceptance for custom size make your specicial needs be attended to;
• Free samples or small trial orders can be negotiated;
• Buying directly from a manufacturing factory saves your costs!

HIP Technology:

Fine porosity would be remained in powder metallurgy of processing for tungsten carbide, which will be the beginning of destroy of products.
To remove this fine porosity, Libre manufacture products through HIP process.
This process is progressed under the high temperature and pressure, and put the identical pressure on whole surface of product.
At this time, a fine porosity would be removed, and affected on improving high strength.

FAQ:

1.What is your advantage?

A: We are the 100% manufacturer ,could guarantee the price is first-hand.

2. Could you offer OEM and ODM service?

A: Yes,we have more than 20 years’ experience in OEM service

3. What is your package?

A: Our usual packing for blades and molds in wooden box, wooden box is also available, after covered with cartons.

4. Could you print our logo? And your payment terms?

A: Yes,we could laser your logos on products with free, payment terms: Alibaba Trade Assurance, PayPal, Western Union, T/T

5. How about your products quality?

A: 100% quality guarantee , all of our products has been granted with ISO9001-2000 quality system certification which is an approval of our top position in this industry in China.

Libre is one of the first companies which started development and production of wear-resistant materials. It involves in the research and development of tungsten carbide material, the production of carbide industrial knives and blades and tobacco machinery spare parts. 

Libre has over 20 years' experience of making carbide industrial knvies, specializied in slitting blades. Half of our products are for exportation. We have the ability to cater to requests from customers of different countries. Our "Libre" brand industrial knives take a leading position in both domestic and overseas markets where slitting is required. 

Based in China and located in Chengdu City, we become a factory specialized in carbide slitting blades of comprehensive product category, striving to provide global customers more convenient, faster, stabler services and quality products. 

We keep oursevles at the world-class level by bringing in advanced CNC center and quality checking equipments, hiring high-tech talents to ensure the product quality. We not only develop Chinese market, but also want to have a share of the global market, and provide better and abundant spares and services.