Locate India
Wednesday, 24 February 2016
   

welcome to Handan Yongsheng Carbon Co.,ltd



CONTACT US

Contact Person: Ms. Susan Wang

Address: No.152 Lingyuan Road

Handan , Hebei , China -

Phone:+86-310-8014899

Mobile:

Email: susan@yongshengcarbon.com



OUR PRODUCTS

Graphite special-shaped products

Handan Yongsheng Carbon Co., Ltd. We are a manufacturer of the Carbon-Graphite Products. The products include graphite electrode, graphite crucible, graphite boat, graphite heater, graphite rotator,graphite rod, graphite sheet, graphite plate, graphite annulus, graphite mould, graphite block, graphite special-shaped product and so on . We can process different kinds of Carbon-Graphite Products according to the customer requirements as well . The top quality and good price are always provided. Look forward to have long term business relationship with friends from home and abroad.


Lowest domestic airfare

Alpfly's provision is to provide the best travel services in the travel domain. We are an independent travel company and provides unique travel solutions to our customers, with an extraordinary job solving problem. We exist to encourage more people to travel and get the best experience of life at its core. alpfly.com allows people to compare prices on every online travel site with our offers. We are based in Gurgaon, India. alpfly.com is a one-stop- destination for all domestic travel-related services and a leading consolidator of all travel products. We are solely dedicated to our services and take full guarantee of our commitment. Also, we are committed to the goal of making business travel more efficient, comfortable and cost effective. We have made it our mission to specialize in corporate travel management and to share the benefits with our clients. While customer satisfaction guides our policy, service orientation and standard are our goals, we never compromise in services . Our aim is to provide courteous service to our passengers. Our respected customers can access alpfly.com through two ways: through our user-friendly website and our call centre..


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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