SHANGHAI QIANJIN ELECTRONIC EQUIPMENT CO., LTD. ...........
founded in 1991, is today a leading manufacturer in China to the CATV network providers, and broadcasting
and telecommunication industries of the world.

SQ Electronics started as one of the first companies in China to manufacture fixed and adjustable attenuators.
Other components, such as equalizers, filters, splitters and hybrids, soon followed.

Today, SQ Electronics specializes in the development and manufacture of high performance CATV HFC
network RF/optical systems, modules, and components for the digital and analog CATV industry.  It is also an
OEM supplier.  SQ's main products are optical transmitters and receivers, various RF amplifiers, Si and GaAs
modules for amplifiers, and passive components.

SQ Electronics continues to lead the industry with innovative solutions including monitoring systems with
integrated TCP/IP network management capabilities (SNMP).

From its inception, SQ has followed strict international standards.  This is because over 95% of its production
is exported (America, Europe, Asia).  SQ Electronics is GB/T9001-2000 ISO9001-2000 certified.

After 15 years of manufacturing in Shanghai, success and growth have required a new larger manufacturing
facility.  We have now added a state-of-the-art factory of 16,000 sq-meters in Wujiang of Suzhou about 90
minmutes west of Shanghai.

Our founder, Mr. Wang Guang Hai, chose the company name "Qianjin" because it means "go forever", or
applied to our company: good quality products lasting for a long time.
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Shanghai Qianjin
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SHANGHAI QIANJIN ELECTRONIC EQUIPMENT CO., LTD.