Development Course

May, 1994

Qinglong Electronic Components Co., Ltd  established. Producted buzzer for motorbike

Becomed a supplier of Huabao air-conditioner first in China . provided buzzer of PCBA

 leased Plant 500m2

May 1997

Move in self-build Factory . BP- call buzzer annually sales volume over 20KKpcs . the domestic market share above 35%


      


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Self-build Factory 2300m2

Set up a Shenzheng office

Nov, 2000

Became one of LG outstanding suppliers of global resources. 

In 2002, passed ISO9001

In 2003 

start up production of wireless telephone loudspeaker and receiver SP/SD series.


2005 Start up micro-speaker for mobilephone . annual sales volume over 30KK pcs


In 2005

Qinglong entered automotive supplier chain and began to supply automotive parts (Speaker, Buzzer ) to Shanghai (Delco) apply to vehicle dash-board

Aug, 2006

Approved by Panasonic quality system , became its global supplier (Japan, Guangzhou, Taiwan, Hangzhou).

In 2007

passed ISO14001

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8500m2

In 2008

Increased 2nd plant  8500m2   , Qinglong become a valued partner of Avnet Europe .

In 2009

Qinglong became a supplier of Johnson Controls (Europe and China) . provided speaker and Buzzer applied on instrment cluster for Daimler project.

In 2009 Oct

We Obtained TS16949 certification

In 2012

Established new plant in Changzhou JingKai district , Upgraded precision tooling workshop. Expanded audio product lines.

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12800m2 Self-build Factory 12800m2

In 2016

Company headquarter moved in new factory .

In 2017

Launched ultrasonic sensor division .  Application for flow meter and vehicle   


In 2018 May

Upgraed the version TS to IATF 16949


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3rd  Plant  25000m2

Our 3rd factory in construction from  Oct.2019, will be completed in 2020.

 

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