Shenzhen Huahai Smart Card Co

Contact person Wang Jie
Telephone
Mobile phone
Corporate switchboard
Fax
Corporate email@
Factory address Yuanling Avenue, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province Qiaotong Yuanling Industrial Park Building
Shenzhen Huahai Smart Card Co., Ltd. specializes in the production of card system integration
Manufacturing and testing of card reading machines and production and sales of white cards, etc. The annual production capacity has reached 100 million cards, making it one of the card printing enterprises with the largest and strongest production capacity in South China.
A brief description of product use
Mobile phone test cards are used for signal testing in communications industry production. Commonly used
Mobile phones are used with comprehensive testers and self-built networks to conduct interference-free comprehensive testing of mobile phones. During production, mobile phones need to conduct relevant signal tests on finished products, but large-scale screen failures require more manpower, material resources and testing. Time makes the production process complicated and costs increase. The test card can realize the only path from the signal to the instrument to the mobile phone, making the test environment more concise and well solving this complicated problem.
The test card can be used for coupling test and bit error rate test. It has complete
and
can be used for terminal and comprehensive tester testing
The brands of test instruments suitable for the two products
Applicable to various foreign and domestic test instruments such as Agilent Anrih Rohde Schwarz
and self-built networks.
Three product quality assurance
Our company's
test cards adopt special chips produced by internationally renowned semiconductor manufacturers
/Compatible
The contact compatible design is suitable for all mobile phones
Equipped with a dedicated
system that fully complies with
various specifications for mobile phone test cards. The special semiconductor silicon lining ensures that the card can withstand the pressure of
newtons per square meter. It is suitable for use in industrial production lines and adopts ultra-long life to ensure that the number of reading and writing times is more than 10,000 times. Patented chip protection layer ensures card security against electronic attacks. Pressure-resistant
Special card coating is anti-static and waterproof. Special card body material is resistant to high temperatures
and can work normally
for more than hours.
High temperature shock test
Our company's products are authorized by the National Integrated Circuit Card Registration Center to use several imported Samsung and other chips
[Scope of authorization
Card chip series with contacts

]. All tested smart cards' physical properties, chemical resistance, contact electrical properties have passed the inspection of the National Electronic Computer Quality Supervision and Inspection Center and the Card Quality Supervision and Inspection Center of the Ministry of Information Industry, which is an authoritative quality assurance.