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Sapphire Growth To Finished Product

HTOT Standard Product Line

Latest News

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November 27, 2017

C-TOUCH & DISPLAY SHENZHEN 2017

C-TOUCH &DISPLAY SHENZHEN 2017 was held in Shenzhen Convention and Exhibition Center on November 24th-26th 2017. Guizhou Haotian Optoelectronics Technology Co., Ltd.(GHTOT) displayed the new product - 3D filter, 230 kg sapphire boule, Ti- Sapphire ingot,…
IMG 1803
Feb 17, 2017

2017 SPIE Photonics West

HTOT displayed at the 2017 Photonics West show held in San Francisco. We brought our…
IMG 1263
Nov 24, 2016

C-TOUCH & DISPLAY SHENZHEN 2016

C-touch & Display Shenzhen 2016 will be held from Nov.24th to 26th 2016 on Shenzhen…
ISO 9001:2008 Quality management Systems 2016
Jan 27, 2016

HTOT Receives Recertification to ISO 9001:2008

Guizhou Haotian Optoelectronics Co. Ltd., (GHTOT), a HEM Sapphire producer and fabricator…