10. China Tdp Its main products include electrical transformer, wires, cables and electronic ozone generators sterilizing and de-odoring equipment for hospital, hotel, household and office st |
12. De Hua Materials Testing Co., Ltd. the sole agent of the latest state-of-art scientific instruments and equipment of many reputable international brands,particularly in non-destructive testing and metallography. |
17. Ke Lin Instrument Co.,Ltd. Nmethyl piperazine,n-ethyl piperazine,cis-2,6-dimethyl piperazine,octadecam amine,LS printing paste,sodium nitrate,sodium nitrite,calcium nitrate,calcium nitrite |
18. Ningbo David Medical Device Co., Ltd. Large-size joint-venture that specializes in the development of deep- process projects.The company has successfully developed cornstarch, corn oil, zein powder,grain feedstuff and |
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