BECOME A CUSTOMER NOW
Apply now, get to know us personally - and benefit from first-class O-ring quality, fast delivery and genuine reliability.
O-ring procurement as it should be
High quality, fast, simple - ordering O-rings has never been easier.
1. high quality - first-class O-ring quality
An O-ring failure can endanger people, harm the environment – and damage trust in your company, so we have:
Proven first-class O-ring quality
Over 500 enthusiastic customer reviews: We deliver what we promise
All O-ring data sheets available online
2. fast - lightning-fast delivery & response times
If the machine is finished but the O-ring is missing, everything stops – deadlines fall through, costs rise, customers wait, so we have to:
100,000 dimensions available immediately
Answer in minutes, not days
1 fixed contact person for all your concerns
3. simple - All O-rings. All quantities.
Not all sizes, long waiting times, minimum order values and additional costs – that costs time, money and nerves, so we have:
Almost any O-ring dimension available
No minimum quantities, No minimum order values, No tool costs
Despatch advices, individual supplier declarations, certificates
When customers are enthusiastic ...
... then it sounds exactly like this.
“A business partner/supplier you could only wish for. Competent, reliable and helpful. I can only recommend him.”
Marcel Zahlen [2025]
“Simply perfect order processing. Very attentive sales team. We’d be happy to do it again!”
Timo Costa [2025]
“Prompt information, good advice, fast delivery. That makes the stressed designer happy.”
Markus Steiner [2025]
“Fast and professional advice, quotations and delivery. I can only recommend them!”
Martin Neumayr [2024]
“Short response times, fast delivery, top quality!”
Marcel Gemke [2025]
“It almost doesn’t get any better than this!
Competent, fast and uncomplicated.
Many thanks!”
Alexander Fröhlich [2025]
“Great, it took less than 5 working days from the time of the inquiry to the creation of the offer, the order and the delivery of the goods. And that with standard shipping.”
Thomas Roth [2025]
“Mr. Becker is extremely competent and very friendly when contacting us by phone and email, the cooperation and advice could not be better.”
Anja Krabbenhöft [2024]
“Perfect, competent service and advice, reliable delivery in a flash”
Ingo Walter [2025]
The most popular Ecolast® FFKM compounds
Ecolast® mixture
- NH5750
Color
- Black
Temperature range
- -25°C to +270°C
Shore hardness
- 75 Shore
Applications
- All-rounder (Our bestseller)
Ecolast® mixture
- NH5751 HT
Color
- Black
Temperature range
- -15°C to +330°C
Shore hardness
- 75 Shore
Applications
- High temperature
Ecolast® mixture
- NH5756 HT
Color
- Black
Temperature range
- -15°C to +340°C
Shore hardness
- 75 Shore
Applications
- Extreme high temperature
Ecolast® mixture
- NH5760 LT
Color
- Black
Temperature range
- -40°C to +250°C
Shore hardness
- 75 Shore
Applications
- Low temperature
Ecolast® mixture
- NH4700
Color
- White
Temperature range
- -20°C to +270°C
Shore hardness
- 70 Shore
Applications
- Food industry (FDA, USP and Sanitary)
Ecolast® mixture
- NH4750 HT
Color
- Black
Temperature range
- -15°C to +315°C
Shore hardness
- 75 Shore
Applications
- Food industry (FDA),High temperature
Ecolast® mixture
- NH6901 HT
Color
- Black
Temperature range
- -15°C to +320°C
Shore hardness
- 90 Shore
Applications
- High temperature, Norsok M710, gas system
Are you currently using a different FFKM brand, such as Kalrez®, Chemraz® or Simriz®?
No problem!
Simply tell us the manufacturer’s compound number and we will offer you a modern ECOLAST® compound to match your existing compound.
Why NH O-RING?
Why we love O-rings. And why our customers love us.
1. why are our customers so happy?
Top quality you can rely on
Over 500 genuine customer testimonials and a complaint rate of almost zero speak for themselves.Response in under 30 minutes
No waiting on hold. No endless e-mails. We respond immediately – and often deliver the very next day.It couldn’t be simpler
Over 100,000 O-ring dimensions directly from stock. No minimum order values, no tool costs.100% focus: O-rings
We do nothing but O-rings. But we do it right.
2 Why does NH only supply O-rings?
O-rings are our world – and that’s why we don’t have all-rounders, but real specialists.
Over 100,000 dimensions directly from stock
No tool costs, no minimum quantities
Response times under 30 minutes
Complaint rate almost zero
Because we believe that those who concentrate on one thing deliver better results.
3. how do I become an NH customer?
1. fill out the form
Simply fill out our online form and send it off. Takes 2 minutes.
2. get to know
We call you, briefly discuss your requirements – and check whether a collaboration is a good fit.
3. customer system
If everything fits, we set you up directly in our system – done.
4. get started & benefit
From then on, you will benefit from our speed, quality and flexibility.
A team that delivers.
Short paths, clear answers - and O-Ring experts who really help.
Become a customer - it's that easy
Fill out the form, have a short conversation - and we'll see if it's a good fit for both sides.
1. fill in the form
Fill out the form and click on “Become a customer now”. Takes only 1 minute.
2. getting to know each other
We will contact you by phone, clarify any unanswered questions and check whether a collaboration is suitable for both parties.
3. customer installation
Does everything fit? Then we’ll put you straight into our system – digitally, at lightning speed and ready to start working together.
4. profit
Benefit now: First-class quality, over 100,000 O-ring dimensions from stock – with no minimum order value.
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O-ring dimensions
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NH o-RING: Home of Ecolast® O-rings
Over 10,000 O-rings available from stock
Over 10,000 O-rings available from stock