Shenzhen D&F science Co, .ltd have devote to researching, manufacturing and marketing high-class portable USB microscope, Digital endoscope product for many years, we get Several national patents, are pround of be qualified as an Hi-tech company by our proficiency.We too, provide all-around solution &products sector IT, ...

We are an economic entity combining manufacturing and trading together. Our company has gained large experience in the field of education. With this precious experience, we constantly improving quality our products service!Being a which is dedicated to serving educational science throughout world, hope achieve vision ...