Frequently Asked Questions

HT Optics Technology Co. provides optical materials and fabrication for the optical,  semiconductor, consumer electronics and pharmaceutical industries. We also provide procurement and QA services at our facilities in China to assure quality before parts are shipped.

The parent company, GHTOT in China, has been growing sapphire  crystal  since 2011 . The company was founded by a group of material experts with 10 years of prior experience working with Sapphire and other IR materials for the optoelectronics industries. 

HT Optics Technology Co. was formed in 2015 by the owner of GHTOT and the majority investor of our sister companies to provide a range of materials, fabrication services, polishing and optical coatings to our customers worldwide. 

We are proud to be a supplier to the top optical fabricators, consumer electronics  and research organizations in the world!

Working with HT Optics Technology LLC means that you will have access to a team of experts who are dedicated to delivering high-quality work that meets your specific needs.  Our family of production facilities; 

• YJ Optics Ltd. in Jiangsu
• GHTOT in Guizhou
• GH New Materials Ltd. in Guizhou
• JJ Optics Ltd. in Hubei 

enable us to manufacture the products you need. We can accommodate low quantity custom products for research and development to high volumes for production runs. 

If we cant produce the part or material  you need, we have a group of partners that can. 

We will ensure the quality before those parts are shipped to you.

All payments are made in USD to a bank in the United States using checks, ACH payment, or wire transfer.

When you buy from HT Optics Technology you are working with Americans who are located in China at the production facility. So you have a direct line of communication to the people filling your order.