Shenzhen Tianyan Electronics Co.,Ltd
Shenzhen Tianyan Electronics Co.,Ltd. is a professional manufacturer of electronics products, specializing in designing, development, production, sales&service.
It was founded in 2001, located in Shenzhen city, Guangdong province, China.
The company owns two factories, one of which is committed to manufacturing calculators, another focuses on the production&development of mobile powers and bluetooth speakers, so, our products cover:
1) students calculators ranging from primary school, junior middle school, to high middle school calculators
2) wireless speaker
3) mobile powers
Export to Turkey, Iran, Russia, South Korea, Vietnam, Thailand, Pakistan, Bangladesh and other countries, was praised by customers with high quality products and good after-sale service.
More than 20 years of industry experience
More than 20 professional R&D technicians
Export to more than 30 countries
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scientific calculator student manufacturer introduces scientific computing software
Scientific calculator student manufacturer introduces calculation process
Customizable calculator for house introduces the modern development of calculators
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TIANYAN is a professional manufacturer of electronics products.