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Your Product From Design to Manufacturing



SolidWorks, Pro-E, 2D and 3D drawings, Prototyping, and more. 


Custom Fabricated and Assembled Products. Engineered to Perfection.


We guide you through the process  and have locations in the USA and Asia.


Content Creation, Product Videos, Kickstarter Campaigns and more. 




KAI Engineering is a Product Design, Engineering and Manufacturing Company.  Our Services Include: Industrial Design, Electrical Engineering, PCB Design, Assembly, Prototyping and Manufacturing and Marketing.  We Have over 200 years of combine experience making product for  retail, enterprise and Industrial markets.  Call Us Today For a FREE CONSULTATION.


Welcome To KAI Engineering

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KAI has developed hundreds of products for retail and manufacturing clients.  We pride ourselves on our professionalism, experience and constant communication to otur customers.  We listen to our clients and make sure they are 100% satisfied with the end results.


Developing a product from design to manufacturing is tricky business if you don't have the right development partner to walk you through the entire process from start to end.  At KAI Engineering, we have senior engineers with over 200 years of combined experience making products for some of the largest companies in the world.


We are passionate about your product ideas and want to make your dreams into real marketable products. 

Our Projects Design

Your Product from Design to Manufacturing

First Look At Her Prototype

This Can Be You In  Just 90 Days!

What People Say


After a couple years with an engineering firm who was unable to deliver I did some research and luckily came across John at Kai Engineering. He has been very communicative, transparent on all agreements and has followed through with deliverables. He has helped support my budding business with essential feedback and consistent professionalism. While my product is still in the process he has provided thorough engineered renderings and everything I need to get my prototype. While I continue to partner with him I wanted to let others know if they are in the market for a skilled and talented engineer to help bring their idea to market, I confidently recommend Kai engineering, as they are the firm to partner with!

- Lindsey l.

New York, New York

CALL NOW! - 805-422-3002

Have a particular challenge you’re trying to deal with? Contact KAI Engineering today and see what we can do for you.

Engineering Locations

Los Angeles, California

Hannover Germany

San Diego, California

Shenzhen China

Pune India

Free Consultation

KAI Engineering, Inc

Corporate Point

2655 First Street

Simi Valley, California

By Appointment Only


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