# ROTADIE > ROTADIE (Shenzhen, China) is a precision die-cutting and converting factory producing custom adhesive tape gaskets, foam seals, insulating films, EMI shielding gaskets, protective films, dust meshes, thermal pads and assembled die-cut parts for consumer electronics, automotive electronics, medical and industrial devices. Custom per drawing, engineer-reviewed quotation within 24 hours, typical sampling in 3-5 working days with tooling fee quoted upfront, 100% outgoing inspection, factory-direct export worldwide. ## Site Info - Name: ROTADIE - Website: https://rotadie.com/ - Phone: +86 134 3084 4019 - Email: szsandeli2023@163.com - Address: No.201, West Road 3, Bitou Third Industrial Zone, Bitou Community, Songgang Subdistrict, Bao'an District, Shenzhen, Guangdong, China ## Sections - [Home](https://rotadie.com/) - [Products](https://rotadie.com/products.html): Die-cut materials & custom parts - [Applications](https://rotadie.com/solutions.html): Industry applications & material solutions - [About Us](https://rotadie.com/about.html) - [FAQ](https://rotadie.com/faq.html): Frequently asked questions - [Knowledge Base](https://rotadie.com/news.html) - [Contact](https://rotadie.com/contact.html) ## Featured Content - [How to Choose Double-Sided Tape for Electronics Assembly](https://rotadie.com/news/a001.html): A practical selection guide: surface energy, temperature range, thickness and die-cut format — how engineers should specify double-sided tape before requesting a die-cut quote. - [Compression Set: Why Foam Seals Fail After Two Years](https://rotadie.com/news/a002.html): Compression set is the number-one silent killer of foam seals. What it is, how to read the datasheet, and which foam families keep their seal force long-term. - [EMI Shielding Gasket Design: Seam Gaps, Compression and Contact Resistance](https://rotadie.com/news/a003.html): A board-level and enclosure-level design guide for EMI gaskets: how seam geometry, compression force and contact resistance determine whether your EMC test passes. ## Contact - Phone: +86 134 3084 4019 - Email: szsandeli2023@163.com