Company Description
Shudu Nano-science Co.,Ltd. is a professional manufacture of nickel oxide since 1988.
ISO 9001 and ISO14001 certificated.
Shudu Nano-science Co.,Ltd. produce bismuth oxide, nickel oxide, cobalt oxide, silicon oxide, etc.
For more details, please feel free to contact us.
my msn account is shannonting12(hotmail.com)