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Profil de l'entreprise
FAQ
Q1:The difference between vacuum coating machine and sputtering coating? UN: Vacuum sputter coating is more uniform than evaporative coating Q2:Can i visit your factor UN:Oui, welcome to visit our factory, Adresse: 3988. Tokyo Road Economic development zone Qingzhou city,Shandong province,Chine (Mainland) Q3:How do you control your quality? UN:Each process will be tested by our own inspection department to make sure the product quality.
