Shenzhen Sunyuan Technology Co.,Ltd was founded in September, 2002, it was accredited as the high-tech enterprise by Technology and Information Bureau of Shenzhen City in 2007, and as the national high-tech enterprise by Science Technology Industry and Information Committee of Shenzhen City in 2011. The company adheres to the business tenet of "Quality First, Customer First". The product technology has passed the technical inspection of Shenzhen Quality Supervision Bureau, and has more than 50 national patents and software copyrights. Product performance has passed EMC electromagnetic compatibility CE certification, Product production has passed ISO9001-2012 international quality management system certification and SGS environmental protection certification.After more than 10 years of development and innovation, it Integrate brand, network, reputation, quality, government and user support, and we has become one of the manufacturers of electronic information products with moderate scale and complete varieties, such as analog hybrid integrated circuits for industrial informatization and intelligent industries, data acquisition and DC-DC module power etc.
 
   Sunyuan Technology takes "integrity, dedication, unity and innovation" as its work policy.  "Customer's success, our value" as the service concept and company has the courage to pursue high-quality, high-reliability quality goals. At present, the company's analog signal isolation amplifier IC and 10KV high isolation module power supply technology are internationally leading, with more than 10,000 users at domestic and foreign.

   Since its establishment, Shunyuan Technology has focused on the research and development of high-end applications of analog electronic technology. The products match the large-scale demand of key electronic components in emerging industries such as rail transit, electric vehicles, power grid transformation, wind energy and solar power generation, and Ethernet Internet of Things, which are currently the country's key development. Product quality and technical design meet international standards. It is widely used in power control, communication equipment, instrumentation, medical equipment, industrial control intelligence, automotive electronics, security monitoring, radio and television equipment, military equipment and other industries.
 
   Sunyuan Technology is the vice chairman unit of "Shenzhen Sensor and Intelligent Instrument Association", the vice chairman unit of "Shenzhen Intelligent Chemistry Association", the member of "Shenzhen Science and Technology Expert Committee", and the executive vice chairman unit of "Shenzhen Changsha Chamber of Commerce" .Looking to the future, we wholeheartedly take "customer satisfaction" as our development goal, and continue to introduce high-quality, high-tech products, which can not only meet the needs of market development, but also return the support and love of all sectors of society.

Production Management  
In August, 2007, the company was certified by the ISO9001:2000.  
In September, 2012, the company was certified by the ISO9001:2008. 
In September,2019, the company was certified by the ISO9001:2015
 

Product Technology  
In September, 2007, the electronic products were approved as qualified products by Quality Supervision Bureau of Shenzhen City and confirmed that all the technical specifications are in accordance with the design and application criterion.  

DC- DC Converter
In February, 2004, the first batch of new products passed EMC test, the products were certified by the CE.  
In January,2006, the second batch of new products passed EMC test, the products were certified by the CE.  
In November,2005, all the products were certified by the RoHS. 

Isolation Amplifier
In January, 2006, the products passed EMC test and were certified by CE.  
In November, 2005, the products were certified by the RoHS. 

Data Acquisition Device 
In October, 2012, the products passed EMC test and were certified by CE.  
In August, 2012, the products were certified by RoHS. 

SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.   
Address: 2nd Floor, Building#6, Dongyi Industrial Park, Zhonghuan Road, Minzhi St. Longhua New District, Shenzhen, 518109, China.
Tel:   0086-755-83100080   83100110   
Fax: 0086-755-83116652   
Email: sy@sunyuansz.net