Deem Electronic & Electric Material Co., Ltd.
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Shenzhen DEM Technology Co., Ltd.
🇨🇳 China
2004201-300 peopleManufacturer/Service Company/Trading Company/OTHEREstablished brand
Eco-friendly supplier
Product customization
Shipments
31
Key customer
BELTONTOTOKU
Key market
🇦🇺 Australia
Description
Shenzhen DEM Technology Co., Ltd. is a manufacturer, service company, and trading company based in Shenzhen, China, established in 2004. With 201-300 employees, the company specializes in electronic materials and high-performance applied material solutions, serving diverse industries including computer, electronics, communications, aerospace, aviation, optoelectronics, automotive, construction, lighting, and food. They operate factories with cleanliness standards and precision machining equipment, covering an area of approximately 7,500 square meters. Their extensive product portfolio includes adhesive tape, thermal conductive materials, foam, adhesives, insulating sheets, heat pipes, thermal conductive gel, aerogel felt, thermal conductive gaskets, gap filler materials, electrically conductive interface material, gasket and seal, pressure sensitive adhesive tapes, electrical and thermally conductive interface pads, thermally conductive gap fillers, thermally conductive electrically insulating materials, thermal phase change materials, thermally conductive circuit board materials, silicone material, and conductive fabric tape. Shenzhen DEM Technology Co., Ltd. also acts as an agent for global industrial giants such as St. Gobain Group and Laird Group, and maintains close cooperation with 3M Company, NITTO DENKO Group, and LOHMANN for various products. The company holds multiple certifications including ISO 9001, ISO 14001, IATF 16949, RoHS, UL, and ISO 13485, underscoring their commitment to quality and environmental standards. They offer functional solutions for bonding, sealing, conductive shielding, and thermal management, exporting their products globally.
Thermally Conductive Circuit Board Materials (T-preg HTD / T-preg 1KA)
Sain Gobain Foams, Sealants and Gaskets (F-12)
Electrical and Thermally Conductive Interface Pad (T-gon™ 800 Series)
Thermal Phase Change Materials (T-pcm 580 Series)
Thermally Conductive Gap Fillers (T-pli200)
Pressure Sensitive Adhesive Tapes
Saint Gobain Specialty Coated Fabrics
Thermally Conductive Electrically Insulating Materials (T-gard 500)
Dongguan Dongyan Electronic Material Technology Co., Ltd
🇨🇳 China
201611-50 peopleManufacturerOEM manufacturer
Product customization
Low MOQ
Eco-friendly supplier
Key customer
AMAZON
Key market
🇺🇸 United States
Review
5
Description
Dongguan Dongyan Electronic Material Technology Co., Ltd. is a professional manufacturer based in Dongguan, China, specializing in the R&D, production, and sale of conductive shielding, thermal management materials, and industrial adhesive tapes. Established in 2013, the company operates from a modern facility in Qiaotou Town equipped with advanced coating production lines and standard dust-free workshops. As an ISO 9001 certified enterprise, it serves as a contract manufacturer offering OEM and ODM services to a prestigious client base that includes Foxconn, BYD, Huawei, ZTE, OPPO, VIVO, and Amazon.
The company's extensive product portfolio is designed to address electromagnetic signal interference (EMI) and heat dissipation challenges in electronic components. Key offerings include copper and aluminum foil tapes, conductive cloth tapes, polyimide (PI) tapes, PET shading tapes, and specialized adhesives such as graphene heat dissipation films and nano-carbon series materials. Their technical capabilities extend to various substrates (PET, PI, PC, PE) and adhesive types (silicone, acrylic, rubber), with customization available for temperature resistance, viscosity, and dimensions.
Dongyan Electronic Material Technology supports diverse industries including telecommunications, consumer electronics, and new energy. With a workforce of 11 to 50 employees, the company maintains a strong international presence, exporting high-performance solutions to markets in the United States, Europe, India, Vietnam, and Africa.
High Shielding Faraday EMI Conductive Polyimide Tape Single Sided Acrylic Pressure Sensitive RFID Blocking Eco-Friendly Masking$0.75
High-Temp Resistant Green Polyester Engineer Grade General Purpose Surface Protection Film Tape Pressure Sensitive Adhesive$3.05
Waterproof Heat-Resistant Pressure Sensitive Acrylic Acetate Cloth Tape Customizable Color Insulation Shielding Masking Engineer$1.6
Factory Price Insulation Cloth Acetate Tape Single Sided Pressure Sensitive Adhesive Heat-Resistant Fiber Masking Tape$2.3
Conductive Plastic Cloth Fabric Adhesive Tape Conductive Cloth Tape With Acrylic Adhesive Custom Conductive Cloth Tape$1.2
High Temperature Heat Resistant Waterproof Engineer Grade Epoxy Resin Powder Coating Sublimation Masking Green Kaptons Polyester$1.85
Silicone Pressure Sensitive Adhesive Green PET High Temperature Masking Industrial Green Polyester Tape$0.98
PTFE Tape High Temperature Resistance Industrial Tape Brown Engineer Grade Pressure Sensitive Sealing Machine Use Wear-resistant$1.6
Custom High Heat Green PET Film Silicone Adhesive Tape Single Sided Die Cut Pressure Sensitive Polyester Film for Masking$0.5
Wholesale Customized Heavy Duty Single Sided PVC Adhesive Tape Yellow Black Anti-Slip Safety Warning for Multi-Scenario$2.1
PVC PET Self-Adhesive Stair Strip Transparent Yellow Anti-Slip Reflective Tape for Floor Anti-Slip Road Reflective Warning$109.92
China Motor Electric Pressure Sensitive Acrylic Adhesive Acetate Cloth Insulation Tape Masking High Performance Engineer Grade$1.8
