Welcome to Nanjing first positron Limited by Share Ltd!
Nanjing first positron Limited by Share Ltd is a professional engaged in various types of resistors, temperature sensors, chip NTC, chip PTC, chip inductors, magnetic beads research and development and production enterprises. The company is headquart…
All products of our company adopt international quality standard
1111111111, Nanjing first positron Limited by Shar…
known in many markets both at home and abroad
magnetic beads research and development