EMI EMC Solutions & Shielding Gasket Manufacturer | Johan Tech

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EMI Shielding Conductive Cloth Tape for RF Interference Protection in Electronic Ground Strap

EMI Shielding Conductive Cloth Tape for RF Interference Protection in Electronic Ground Strap
Pressure Sensitive Adhesive Copper Foil Tape for Ground Strap Connection

Pressure Sensitive Adhesive Copper Foil Tape for Ground Strap Connection
Flexible Conductive Sponge Gasket for High Speed Signal Protection

Flexible Conductive Sponge Gasket for High Speed Signal Protection
Strong Adhesive Aluminum Foil Tape for Electronic Component Temporary Fixing

Strong Adhesive Aluminum Foil Tape for Electronic Component Temporary Fixing
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Shielding Tape

Shielding Tape
Adhesive Tapes

Adhesive Tapes
Customized Production

Customized Production
Die-cutting

Die-cutting
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We obtained the national-level specialized and innovative small giant certification in 2022.

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EMI EMC Solutions & Shielding Gasket Manufacturer | Johan Tech

The only vertically integrated integrator in China: electroplating + coating + processing

Shenzhen Johan Material Technology Co., Ltd, founded in 2011, is an innovative material company which focuses on EMI/EMC solution by Shielding & grounding Gasket and customized high-performance tape.

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Shenzhen

1,000 square meters of new material formula R&D center

Dongguan

2,000 square meters of innovative grounding wrapping production plant

Hunan

10,000 square meters of conductive shielding tape coating plant

Shandong

1,000 square meters of magnetron sputtering continuous gold/tin plating plant

Factory Environment

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News

Unitedas One, Moving Forward Courageously ShenzhenJohanMaterial Technology Co., Ltd. 2026 Annual Ceremony and Awards Ceremony

Unitedas One, Moving Forward Courageously ShenzhenJohanMaterial Technology Co., Ltd. 2026 Annual Ceremony and Awards Ceremony

2026/02/05

At the annual ceremony held on January 30, 2026, ShenzhenJohanMaterial Technology Co., Ltd. celebrated a glorious year and looked forward to a future of common success. The event kicked off with a lively opening dance performance, creating a festive ...
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New Product | Johan High Performance Aluminum Foil Tape, the Best Choice for Electromagnetic Shielding

New Product | Johan High Performance Aluminum Foil Tape, the Best Choice for Electromagnetic Shielding

2026/01/29

With the rapid development of technology, intelligent electronic products in today's era are becoming increasingly lightweight and thin. Whether it is foldable screens or lightweight straight board designs, they have led to extreme weight reduction a...
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Shenzhen Johan Material Technology Co., Ltd. Has Obtained a Patent for Shielding Cover Structure for Circuit Boards

Shenzhen Johan Material Technology Co., Ltd. Has Obtained a Patent for Shielding Cover Structure for Circuit Boards

2023/10/11

Shenzhen Johan Material Technology Co., Ltd. is a national high-tech enterprise that provides EMC (electromagnetic compatibility) products and customized adhesive tapes, with multiple patents and innovative technologies. Main service areas: Comm...
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Dragon Ascension: The Little Giants, Episode 12 | Zhuohan Materials: Pioneering Cutting-Edge Technologies, Making China's EMC Products Shine Among the World's Best

Dragon Ascension: The Little Giants, Episode 12 | Zhuohan Materials: Pioneering Cutting-Edge Technologies, Making China's EMC Products Shine Among the World's Best

2023/04/28

For years, Longhua District has been actively advancing its “Digital Longhua, Core Metropolis” strategy. The drive toward industrial digitalization inevitably requires corresponding digital products to support it. As digital product techn...
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Shenzhen New Horizon "Released and Broadcasted on Shenzhen Television - Shenzhen Johan Material Technology Co., Ltd

Shenzhen New Horizon "Released and Broadcasted on Shenzhen Television - Shenzhen Johan Material Technology Co., Ltd

2022/02/09

Shenzhen Johan Material Technology Co., Ltd. was established in 2011 and is an innovative national high-tech enterprise that provides professional EMC (electromagnetic compatibility) and thermal management solutions for the electronics industry....
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Our Key Partners

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Certificate

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Shielding & Radio Frequency

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Electrical Grounding/Electrical Shielding/Heat Spreading

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Electrical Grounding/Electrical Shielding/Heat Spreading

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Electrical Grounding/Electrical Shielding/Heat Spreading

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Electrical Grounding/Electrical Shielding/Heat Spreading

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Grounding/Shielding/Bonding

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Light-shielding/EMI Shielding

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Light-shielding/EMI Shielding

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Sealing Shielding/Grounding/ESD

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Sealing Shielding/Grounding/ESD

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Sealing Shielding/Grounding/ESD

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Sealing Shielding/Grounding/ESD

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Sealing Shielding/Grounding/ESD

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Wearables

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Smart Flight

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Virtual Device

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