Shudu Nano-science Co.,
Shudu Nano-science Co, Ltd, an ISO 9001 and ISO14001 quality certificated company which is a leading manufacturer of inorganic chemicals since 1988. Our main products bismuth oxide, nickel cobalt silicon oxide are widely applied to varistor, thermistor, NTC, magnetic material, ceramic capacitor etc. ….
Address:NO. 386 Tongji road
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