Welcome to the official website of Shandong Yanggu Constant Crystal Optics, Inc.
E-mail：anniewang@sdhengjing.com
ABOUT HENGJING
Company Profile
Corporate Culture
Honor
PRODUCTS
Product Category
Material Classification
Optical Materials
Polarized Optics
Optical Coating
Optical Components
General manager ：Annie Wang
Mob:+86 18865241617
Add：Shandong Yanggu Xiangguang Economic Development Zone
Tell：+86-635-2952888 2151333
Fax：+86-635-2952233
Email:anniewang@sdhengjing.com
IR filter
Filter is widely used in fields . We can offer narrow band filter ,Bandpass filter , Long wave pass filer ,IR filter and etc.
Wavelength from 300nm to 1700nm . Base the customers’ request ,we can produce the customized filter.
PRODUCTS
Mob：+86-18865241617
Tel：+86-635-2952888 2151333
E-mail：adalee@sdhengjing.com
Reminder! For more information about our products, please leave us a message in the form below or contact us at 0635-2952888.