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1987

SRIM (Shanghai Research Institute of Materials) begin to R & D on conductive polymer application and launched first generation PPTC

1992

PPTC applied in Telecom application in Bell and Huawei

1996

Wayon formally registered

1997

1997 Wayon invested and formed Shanghai Sunon Telecommunication Protection Equipment co., Ltd.

2001

Approved Supplier to BYD

 

Wayon got LRQA Certified

2004

Approved Supplier to SGS and SANYO


WAYON built New factory in No. 1001, Shiwan 7th Road near PVG International Airport

2005

2005  Approved Supplier to SAMSUNG, LG and NEC/TOKIN


SMD PPTC Launched

2006

2006 Launched semiconductor protection product 


Wayon ultra-low resistance battery strap PPTC Launched

2007

Changyuan Group (CYG) became the controlling shareholder (stock code: 600525)

 

Wayon merged PPTC manufacturer: Shenzhen Goodpoly

2009

Approved Supplier to Motorola

2010

2010  Approved Supplier to SONY, Panasonic and HTC

2011

Approved supplier to Apple on iPhone series cellphone battery

 

UL CTDP Lab has been authorized

2012

WAYON began to develop Super Junction (SJ) MOSFET Products


CYG new investment to WAYON factory enlargement, production capacity reach to 
1Billion pcs/year

2013

The TUV TMPL Lab been authorized 


Over-Voltage Protection IC Launched

2014

Launched SCF product


OVP IC applied into SAMSUNG cell phone

2015

Current limit switch product Launched 


WM*C2 Series second generation Super Junction MOSFET Launched

2016

WAYON 20years Anniversary

2017

SJ-MOSFET with Fast Body Diode Launched


The TUV TMPL Lab &UL CTDP Lab new test equipments investment and Lab enlargement.

2018

Approved main supplier to Foxcomn AVL/ZTE 5G base station

2019

Approved supplier to MABUCHI Motor