Sealtech, Inc. has been offering custom RF Welding services since 1975. For over 35 years we’ve been supplying fortune 500 companies and small regional business with custom RF Welded products. Over that time Sealtech, Inc. has become one of the most respected and trusted RF Welders in the USA today. Our manufacturing facility have been UL ISO 9001:2000 certified for almost two decades and capable of handling almost any size production order. We can transform your idea from a simple vision to a production read reality! Whether you have state of the art electronic drawings or a simple hand drawn sketch, our team of rf welders can put a finished product in your hands.

Sealtech, Inc. Is Committed To Customer Satisfaction & Customer Retention!

Sealtech, Inc. has decades of experience in the medical device, automotive, aerospace and outdoor industry, that experience adds significant value to our customers. That experience cuts the product learning curve and enables us to efficiently deliver solutions to both small and large medical device, automotive and aerospace OEMs worldwide. Sealtech, Inc. offers Turn-Key custom RF welding opportunities – From initial product design, material selection, first article approval to manufacturing, warehousing and drop shipping for customers.

If You Can Dream It We Can RF Weld It!

Our Quality Control Department operates independently from our production, sales, & engineering teams in order to provide objective evaluations of our materials, process, & finished products. Our RF Welding manufacturing facilities have been ISO certified for over two decades – Sealtech, Inc. Understands Quality – We embrace audits and understand our customers products must meet stringent quality standards.

Sealtech, Inc. offers complete in-house part design utilizing Autocad, SolidWorks, and FeatureCam. Our Engineers have over 30 years of custom RF welding product design experience. Our machines enable the fabrication of parts from 1″ x 1″ to 5′ x 12′. Sealtech, Inc. has decades of experience in the medical, automotive, military, aerospace, safety, & outdoor industry’s. That experience adds significant value enabling efficiency and speed to market when delivering solutions to both small and large OEMs worldwide.

RF Welding also known as High Frequency welding, Dielectric Sealing or RF Sealing is a method of joining thin sheets of polar thermoplastic material together. It uses high radio frequency (13 to 100 MHz) electromagnetic energy to fuse the materials together on a molecular level. Sealtech, Inc. offers the following capabilities to their RF welding services.