Shanghai Pake Thermistor Ceramics Co., Ltd. founded in 2001, is committed to the development and production of PTC elements and assembly heaters. Which are widely used in air-conditioner, warmer, bath heater, mosquito dispeller, hairdressing appliance, electric vehicle, SPA, aquarium, medical treatment, electroplating, petroleum and chemical industries etc.
 
Our company has 20000 square meters plant. We have advanced production and testing equipment such as rotary press machine, automatic sintering tunnel, large spray granulating machine, automatic start current / high voltage test machine. The annual output of PTC element is more than 400 millions. We are the largest and high-quality manufacturer of PTC element in China. PTC elements are mainly applied in air conditioner for Gree, Midea, Haier conditioner.
 
We have over 7000 square meters plant which produce various assembly heaters. Annual production capability of assembly heater is about 10 millions sets including surface heater, air heater and liquid heater. We have electric performance test line, dispensing machine production line, laser welding machine, big power simulation test machine,high and low temperature test machine and aging test machine etc.
 
During 20 years of development, our company has created a stable and high-level R & D team. Especially we have many experiences and unique design concept in the field of air heating and liquid heating. Some products have obtained national patent.
History
1989, Found experimental factory by Shanghai University
1990, Produce PTC element for Mosquito Dispeller for Shanghai Johnson company
1991, Produce PTC heater for warmer
1993, Found Shanghai KEDA Electronic Ceramics Co., LTD.
1994, PTC item acquired Shanghai Torch Plan
1997, Produce PTC heater for Air conditioner
1999, Acquired the ISO9001 international quality certification
2001, Found Shanghai PAKE Thermistor Ceramics Co., LTD.
2002, Acquired the patent of instant thermistor ceramic water heater
2003, Acquired CQC certificate of PTC heater
2004, Produce Alumina Heater
2005, Acquired the Creative Fund of Country of alumina Heater
2008, Passed Shanghai sharp’s audit and produced PTC heater for air conditioner
2009, Acquired UL certification of PTC element
2010, Acquired UL certification of PTC assembly heater
2011, Found Shanghai Xinpa Thermistor Ceramics Co., Ltd. Produce PTC element
2012, Develop and produce various kinds of liquid heater
2013, United States patent application for PTC quartz heater