LCD/LED Membrane Switch productsLike

FOB Price ModelMembrane Switch Min.Order500PCS Brief DescriptionLCD/LED Membrane Switch products: Humidity: 40C, 90% -95%, 240 hours. Contact bounce: 5ms. Life: more than 500 million time. 100% QC


Shenzhen Lunfeng Technology Co., Ltd.

Shenzhen  Guangdong  China
No.of Staffs101 - 500 People Sales VolumeUS$50 Million - US$100 Million Monthly Capacity100,000PCS OEM/ODM AvailabilityBOTH Payment Terms T/T
Product Range Main products

membrane switch,touch panel,touch screen

Target Market(s)

North America; Southeast Asia; Eastern Europe; Africa(except Middle East); Hong Kong/ Macao/ Taiwan; Latin America; Japan & Korea; Mainland China; Western & Southern Europe; Northern Europe; Central & Southern Asia; Middle East

  • Product Details
  • Company Profile

Basic Specification

LCD/LED Membrane Switch products Membrane Switch products
LCD/LED Switch LCD Membrane Switch

Detail Description

1. Embossed metal domes
2. Material: PET
3. Rear adhesive 3M467

Shenzhen Lunfeng Namplate Co., Ltd. is a professional membrane keyboard in Electronic Components & supplies, membrane keyboard is widely used on industrial and home electronic equipments.
Tactile Membrane Switch With Fpc as Below Circuit Sheet specifications/special Features:
Membrane overlay material: matte Polycarbonate (PC) , gloss Polycarbonate (PC) + matte oil, gloss PC, Polyester (PET)
Keyboard Thickness: 0.4---1.0mm
LED windows: transparent and translucent
Embossed switches: no embossed keys and domes, domes without embossed keys, embossed keys without domes, embossed keys and metal domes
Adhesive: 3M9448,3M467, 3M468, 3M300LSE, Nitto, and no adhesive
Tail: tail with clear mask or green mask
Tactile Membrane Switch With Fpc as Below Circuit Sheet Advantages: 
1.Beautiful appearance, rich and bright in color, design can be arbitrary, the products can fully reflect the individual style of the product itself and designer.  
2. Panel can wash, good protection of durable color, characters, logos and other panel contents without injury.  
3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and connection convenience.  
4. Tightness is good, moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quakeproof.  
5. Low cost, high lifespan, membrane switchs design and manufacture are using the keyboard as a whole way, whether on the material or mold charges, the costs are lowest, the life expectancy of  different types of membrane switch is more than 100 million times.  
6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem.
 7. Customized specification is available and keys can make different shapes.
1.Electricity performance: Working voltage: ≤50VDC
Operating current: ≤100mA
Contact resistance: 0.510Ω
Return route resistance:
Generally≤150Ω, specially according
to customer request
Switch power: 0.25500Mw
Insulative resistance: ≥100Ω
Base material pressure: 150VDC
2.Physical performance: Service life:1000000 times Touching
With joint forces: 15450g
Snapping back time: 10s
Closed displacement: 0.10.4ms(not touching)
0.41.0ms(with touching)
The caudal may fold: ≤180°
3.Environment adaptability: Operating temperature:-1070
Depositing temperature: -4070
Work humidity: 95%
Altitude: 04500 meters
4.Machine capability: External dimension:400*800MM
Key size: according to customer request
Key spacing: >1.5MM
Line wide: ≥0.5MM
Resisting vibration: (Reference to MIL-STD-202)

Additional Information

Payment Terms T/T
Minimum Order 500PCS
Sample Available Yes
FOB Port Shenzhen
Target Market(s) Africa(except Middle East),  Eastern Europe,  Hong Kong/ Macao/ Taiwan,  Japan & Korea,  Latin America,  Mainland China,  North America,  Oceania,  Southeast Asia

About Us

Shenzhen Lunfeng Technology Co., Ltd.

Shenzhen Lunfeng Technology Co., Ltd. is a manufacturer engaged in the production, sale, and service of membrane switch, touch screen, touch panel, graphic overlay, nameplate, acrylic lens, metal logo, adhesive sticker, and hot press/injection molding thermosetting composite material (BMC/SMC).Established in 1995, Shenzhen Lunfeng Technology Co., Ltd. is located in Hengfeng Industrial Zone and Shajing Pioneer Industrial Estates, Baoan, Shenzhen, and covers more than 6000 square meters of modern plant, with large dust-free screen printing workshop, automatic screen printing machine, CNC carving machine, CNC cutting machine, 500T exclusive press and 218T injection molding machine, as well as punching, milling, grinding, drilling, production and testing equipment; our company gatherers a group of experienced R engineers and production workers. The production capacity of nameplate is more than 150 million annually. Due to many years of work experience, the quality of our product and service is widely praised by the industry. Our company has maintained good cooperative relations with hundreds of companies in many countries and regions, such as Japan, Korea, Europe, America, Africa, the Mid-East and Southeast Asia. We have successfully provided products and services for well-known enterprises at home and abroad.After foundation, we have received various awards and honorary titles issued by government. Meanwhile, our company passed ISO9001 International Management System Certification as early as 2001. We stick to organize production, insure quality, strong quality inside, and foster a good and healthy company image according to ISO9001:2008.Primary Competitive Advantages:1. Prompt Delivery 2. Quality Control (IQC, On line Inspection, OQC, ISO9001 and 5S)3. Reputation 4. Service 5. Small Orders Accepted6. Superior R Background (continuously new product development and current product improvement) 7. Customize Design / Production (OEM/ODM business and flexible designs for customers' special requirements)

General Information

Year of Establishment 1995
Capital US$10 Million - US$50 Million
Sales Volume US$50 Million - US$100 Million

Export Information

Export Year 2007
Export Percentage 41% - 50%
Minimum Order Quantity 1,000PCS
Payment Terms T/T

Productivity Information

Production Lines 5 lines
Factory Size 6,000 square meters
Monthly Capacity 100,000PCS
Investment on Manufacturing Equipments US$2.5 Million - US$5 Million
No. of Staffs 101 - 500 People
No. of R/D Staffs 5 - 10 People
No. of Engineers 5 - 10 People
No. of QC Staffs 11 - 20 People