Our company is professionally devoted to manufacturing PTC heaters which are widely used for air conditioners, wind curtains, warmer, automobiles, mosquito dispellers, straighteners, wax heaters, water heaters, hot glue guns, etc. We have an entire product line of PTC elements whose annual output is more than 400 million. Also our company has an annual production capability of 10 million PTC assembly heaters. We have become a perennial product provider of some domestic and international famous enterprisers such as Gree and Sharp.

History:

1989, founded experimental factory by Shanghai University

1990, produced PTC elements of mosquito dispeller for Shanghai Johnson Company

1991, produced PTC heaters for Warming

1993, founded Shanghai KEDA Electronic Ceramics Co., Ltd.

1994, PTC item acquired Shanghai Torch Plan

1997, produced PTC heaters for air conditioners

1999, passed the ISO9001

2001, founded Shanghai PAKE Thermistor Ceramics Co., Ltd.

2003, PTC heater acquired the certificate of CQC

2004, produced alumina heaters

2005, alumina heater acquired the National Innovation Fund 2006,

2009, PTC components acquired the certificate of UL

2010, PTC assembly heater acquired the certificate of UL

2011, founded Shanghai XinPa Thermistor Ceramic Co., Ltd.