10-Year Experience

With 10-years’ experience in hand tools, IWISS has become a leading manufacturer of high-quality, user friendly and ergonomic cable tools and pipe tools for professional users. With a commitment of manufacturing high quality and affordable tools, IWISS values the importance of quality management which is the foundation of winning the trust of customers.

Global Marketing

850,000 pieces of IWISS tools are sold worldwide. In addition to our standard product line, we offer custom design tooling especially for OEM’s. IWISS tools are regularly presented at the leading international tool shows to attract possible new partners and distributors. Welcome to become a part of IWISS family.

Quality Matters

The decisive factor for the function of a pair of pliers is their precision: without accuracy, there is no reliable cutting, gripping or deforming, and no operation without play. Tight tolerances, the compliance of which we ensure with modern manufacturing technology, enable us to meet our strict quality requirements.

Human Value

The most important basis for our success are our employees. Their knowledge and skills, commitment and ideas determine our performance and thus our future. Each of them is trained a tool expert. Please tell us the problems we encounter and let us solve them together. Learn more about the IWISS company.



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Battery Balancer

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Electrical Relay

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RC servo

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Wire Harness

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Boiler Heating System

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off road

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Electrical Appliance

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Air Conditioning

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Potable Water

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RV Refit

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Circuit Breaker

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Household Manifolds

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Solar Power

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Voice Data Video

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High-efficiency Construction

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rebar construction


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Infrastructure Construction

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iwiss tools plumbing accessories


PEX pipe is a cross-linked polyethylene tubing that provides an excellent option for plumbing, radiant and hydronic systems in both residential and commercial plumbing applications.

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herramientas de la pipa de iwiss


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iwiss tools plumbing


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Amazon Best Seller

In the category of crimping tools, we have a 17% market share, the customer reviews of the products we sell on Amazon and Tmall are all higher than the industry level.

Best Seller

2700 and 1.2 Million

IWISS Cable and Pipe Tools service for more than 2,700 B2B customers and 1.2 million end-users from 45 countries, including various industries.

Customer trust

Quality Certification

Our company management has passed ISO certification, products comply with CE standards, 85% of products are underwritten by Allianz Insurance.

Allianz and SGS

★★★★★     by George maze

I am happy that I have it because no other tools couldn’t do the same job right on the first time, thanks.

★★★★★     by Bob G.

The crimping tool is exactly as described. The wire cutter works great. Order arrived ahead of schedule and was packaged well. Highly recommend product and seller.

★★★★★     by Danny H.

I was very happy to find a small contact crimper for such a low price. It worked for my application after some trial and error.  I bought these to use in tight spots that I couldn’t get to with my big crimpers, but have started using them on everything. They work well and are good quality tools. 

★★★★★     by Timothy K Knechtly

Perfect. Once I get the hang of how to crimp Molex pins I have now completed some power cables without any problems. I suppose I could have bought a multi size tool but I had already purchased a smaller IWISS crimper and was very happy with it. So I have the smaller one and this one now.

★★★★★     by Joevel B.

It’s very useful. I have to repair my bathroom faucet under sink shut off valves and this tool is very useful.

★★★★★     by redvan

Iwiss makes great tools. Been using them all my life. No disappointment. The tool is well-made, and well-packaged. The very first DuPont connection I crimped with this tool was better than any other crimp I have done out of hundreds of others.  

★★★★★     by Joe Harrison III

Quality product, great price, fast shipping, accurate description, highly recommended.

★★★★★     by Rhill2388

These two tools are of excellent quality and work as described. Adjustment is easy on the crimping tool, and the wire cutters are sharp and effective. I recommend these tools.

★★★★★     by scott Pokorny

I’m a highly experienced professional HVAC/R contractor and this item is excellent. Well built, and easy to use. Good storage box also. Highly recommend over the more expensive name brand versions. This thing is awsome, a must have if your a AC refrigeration mechanic, works awsome simple change heads. 

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