Thermometer, Magnifier, Diamond tester | WALCOM INT'L INDUSTRY LTD.

Choose the big screen to see what the h...

More and more friends choose to place projectors at home,...

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Mullite has high hardness, optical effect over diamond, l...

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Now, buying home projectors can not ignore intelligent sy...

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The biggest shackle of the miniature projector is still b...

National diamond tool quality testing c...

17 September, September 16th, the National Diamond Tools ...

DescriptionModel: SC3021Power: 30XDia...

Description1.Distinguish diamond, Moi...

DescriptionThe diamond tester utilize...

The DIAPRO JEM-II diamond tester util...

Technical Features:LED bulb light HS-...

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DescriptionDescription:1). Supply the...

09/06

More and more friends choose to place projectors at home, not only the expens...

09/06

Mullite has high hardness, optical effect over diamond, low cost, and it can ...

09/06

Now, buying home projectors can not ignore intelligent systems. With the popu...

09/06

The biggest shackle of the miniature projector is still brightness at present...

09/06

17 September, September 16th, the National Diamond Tools Quality Supervision ...