2022-09-01
Exhibition Invitation| September 7-9, Dogain invites you to Shenzhen Optical Fair
September 7-9, 2022, the 24th China International Optoelectronic Exposition will be held in Shenzhen International Convention and Exhibition Center, and we will present five series of products: 980nm single mode pump module, high power chip, array laser, VCSEL chip and module, and fiber coupling module.
2021-03-17
We welcome you to join us in Munich Optical Fair
From March 17th to 19th, the Munich Shanghai Optics Expo will be held in Shanghai, China, and Duhagen Laser will bring 4 series of products, namely high power/communication/VCSEL laser chip, high power coupling module, open stacked array module and 980nm single mode pump module, to this photoelectric event.
Dogain Optoelectronic
Add:Unit 203, 2nd Floor, Bld. 2E, Phase One, Hong Kong Science Park, Pak Shek Kok, Hong Kong, China
Sales Email:Sales@dogain.com
Fax:+86 512-62385166
Follow Us