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Wednesday, 24 February 2016
   

welcome to Suzhou Fenglishi Industry Co., Ltd.



CONTACT US

Contact Person: Mr. Vera Xue

Address: Block 3, Kangyuan Industrial Zone, Kangjian Road, Mudu Town, Wuzhong District

Suzhou , Wuzhong , China - 12345

Phone:+86-512-66586130

Mobile:

Email: john@szfls.com



OUR PRODUCTS

Blowers & Exhausters

We provide designs and manufactures ring blowers, regenerative blowers, side channel blowers and vortex blowers with the high technology imported from germany and continuous innovating.


Metalized sapphire window

Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into your opto-mechanical assembly allowing you to create a hermetic seal. Hermetically sealed optics is used in a variety of applications ranging from infrared imaging systems to medical devices. Technical capability Material: optical sapphire (Al2O3) Diameter tolerance: +0, -0.1mm Thickness tolerance: +/-0.05mm Clear aperture: 90% Surface quality: 80-50 scratches and digs Surface accuracy: 2 lambdas per 25.4mm @ 632.8nm Parallelism: < 3 minutes Coating: AR coating, T > 98% @ 1260-1600nm Metalizing: Chrome, Nickel, and Gold; sputtering method or screen printing method




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