We are a Lab-based synthetic crystal provider. we provid the following high-quality crystal:
>> Synthetic Alexandrite Crystal:
Perfect colour changing from blue-green to purplish red
>> Yttrium Orthovanadate (YVO4) Special for Fiber Optics
>> Nd dopped (Nd:YVO4) Crystal:
The ...
Telephone:1-408-1234567
Address:Zanker Rd