Nanjing Shiheng Electronics Co., Ltd. is a high-tech enter-prise specializing in the pro-duction of a series of sensitive elements including negative temperature coefficient (NTC) thermistors, NTC sensors, positive temperature coeffic-ient (PTC) thermitors and zin-coxide voltage dependants.
The company has modern standard workshops with the complete automaticproduction facilities , perfect special mea-

suring and testing instruments and a strict total quality control system (ISO9001).

Shiheng has a number of acknowledged experts and specialists in the profession of thermistors. Currently, the technical and management personnel constitute over 20% of the total staff. Therefore, the company has strong R&D capability and has acquired several patents.

The actual monthly production capacity of thermistors temperature sensors, and of voltage thermistors has come up to 15 million 500 thousand and 5 million pieces.
The company is one of the largest enterprises producing thermistors in domestic. Major products are lead-free produced according to Euro ROHS Directives. MF72 power thermal sensitive resistors and MF52 temperature measurement thermal sensitive resistors have been certified to CQC and C-UL, UL .

The products are widely applied in the fields of industrial electronic equipment, telecommunication, electric power,transportation,medical apparatus, household applicances,testing instruments and power equipment etc., and NTC thermistors,
its major products, have been exported in large quantities.