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Our Factory






Competitive Products

Whether you need a food circular blade or a paper round cutter blade, a shredder blade or a slitter blade blade, a standard circular  blade or a customized circular knives, there’s always something for you.


We have worked with more than 800+ industies factories to supplier circular blades and cutting knives for tissue, metal ,paper and others. We did more than 1000+ different kinds of circular blades and round knives.  Global partner of UPSILON GROUP, looking forward to your joining us!

Our clients say

We have over 30 years of experience with more 800+ clients from different countries!

Efren Matute

Supply Chain Manager at DIAB

Upsilon is a professional industries blades and knives manufacturer. They have wonderful service team and give us perfect products and service from design to using the blades!

Denis Naumov

KT SPB RU Purchase Manager

Upsilon is good at making blades and Amy is good at communicate, she get your point and check with the wonderful team, then they give you the best products at first time!

Our factory

With 30 years experienced in making circular blades and cutting knives, we have completely produce lines and professinal service team to making and supplier circular blades and round cutting knives.


Upsilon devoted to do machine knives and industrial blades since 1988. In the past 30 years, we help many kinds of clients save their problem about the machines and circular knives, and have our own brand. UPSILON GROUP is a manufacturer of high quality industrial circular knives and accessories according its own factory and experienced engineer team.

Service and Delivery

Free Inquiry
Ask Our trained Team
wood cutting


Ask our professional Team for a quote and a professional suggestion.

We will reply you email or massages in 24 hours! 

Looking to cooperate with you!

Drawing ans Material


Give us your drawing for the circular baldes you need.

Or Our Experienced engineers and sales team will make a drawing for the round cutters as your request.

Then Choose a suitable mateiral for your circular  blades. 

Get Samples

Then we will make a circular cutter samples for you, you will get samples in about 7 days.

Order and Production


Give us your order for your circular blades and let Everyting to us. We will give you the best blades to fit your machines and the requst of your cusomers!

QC, Packing and Shipping

Our QC department will check the products one by one.

Then our logistics department will arrange the shipping to you as the request.

Just waitting to get your circular blades!

Why Choose Us

Our Advantages

1, More than 30 years experience in making Blades and Mchines.

2,We accept small order, make the products even only 1 pieces.

3,Professional sales team, experienced engineers will help you from the design to delivery products to you hand.

4,We have worked with more than 100+ customers such as  IKS, ABC tissue, DIAB,etc.

Our Videos

Here we will share a variety of circular blades, blade production, blade production equipment, let you know more about circular blade information!

Our Produce lines

Material Incoming


Heat Treatment

Rough Grinding

Fine Grinding

Open Edge

Hardness Testing




Frequently Asked Questions

Our professional Sales team will contact you in 24 hours.

Yes, we are a blade manufacturer. We have sepcialized in blade field since 1988. In the past 30 years, we help many kinds of clients save their problem about the machines and circular knives, and have our own brand.
We have worked with more than 100+ customers such as IKS, ABC tissue, DIAB,etc. We are happy to be your potential supplier.

Normally, samples will be charged and sent out by freight collect. But, for some stock items, we can offer you free samples, but the freight should be paid by your side.

We mainly produce round knives, straight blades, saw blades, carton machinery blades, shearing machine blades, bending dies, rolling shears, food knives, CNC punching dies, self-adhesive slitting knives, ink scraper blades, etc., which are applicable to many industries and many fields, welcome to purchase or customize products.

Circular blades, with a circular shape, are generally used in machinery and equipment for cutting, trimming and other processing functions. Circular blades usually have an intermediate hole, the purpose of which is to enable them to be fixed on the machinery and equipment, so as to achieve the cutting function. There are also many types of circular blades with a tooth-shaped blade (flat teeth, sharp teeth, irregular teeth) and three types of blade openings: double-sided, single-sided and non-open.

Our Logistics deparment colleagues will help to arrange to ship your products by express, by air, by sea and other way as needed!

Paper Core Tube Circular Slitting Knives