- IQS Directory
- Industrial Categories
- Quartz Glass
- 4 leading manufacturers
- 26 additional suppliers
- 16 states and provinces
- 20 related categories
- 3 guide sections
Quartz Glass Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial quartz glass manufacturers and suppliers. Access our comprehensive index to review and source quartz glass manufacturers with preview ads and detailed product descriptions. These quartz glass companies can design, engineer and manufacture quartz glasses to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these quartz glass manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. We are the right resource for your information requirement whether its for a manufacturer of quartz glass plate, amorphous quartz glass, standard quartz glass.
Suppliers located in CA, PA, MO +13 more states
Leading Quartz Glass Manufacturers
Showing all 4
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | S & S Optical Company, Inc.We make it our goal to offer the top glass cutting services in the industry. Although we started small when we were founded in 1950, we have grown every year and are now one of the largest glass suppliers in the industry. We make products for more than just the optical industry, and can make customized products to suit any need. Contact us for a quote today! | New Haven, IN | |||
| 2 | Insaco Inc.Established in 1947, we have been providing glass cutting using very precise tolerances in order to ensure that our products are among the best. Our skilled designers and technicians are available around the clock in order to work with you from design to delivery to ensure that you are receiving a product that will fit your needs perfectly! For more information on what we may be able to do for you, visit our website today! | Quakertown, PA | |||
| 3 | Pegasus GlassGlass cutting is a varied industry, and we have done it all for the past 50 years. We believe in manufacturing high quality glass products that will exceed customer expectations every time. Our goal and mission has always been to ensure our customers are satisfied and will come to us with all of their glass needs. Contact us to learn more today! | Cambridge, ON | |||
| 4 | HOYA CORPORATION USA Optics DivisionAt HOYA Corporation USA, we specialize in advanced glass fabrication and optical technologies, delivering high-quality materials and precision-engineered solutions for demanding industrial applications. Our company combines expertise in glass manufacturing, material science, and optical engineering to develop products that meet exacting performance requirements. | Milpitas, CA |
Claim your Page One Spot
Leading quartz glass manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Quartz Glass Companies
The category’s other quartz glass companies are listed on their own page, with location, phone and website where each supplier provides them.
View 26 Additional Quartz Glass CompaniesDo not see your company listed in Quartz Glass?
Engineers and buyers use this page to find quartz glass suppliers. Add your company to the Quartz Glass listings so they can find you too.
List Your Company- Listed in the Quartz Glass directory
- A profile page for your company
- Buyers contact you directly
Quartz Glass Industrial Manufacturing Guides
Quartz Glass: Everything You Need to Know Properties & Uses
This article presents an in depth look at quartz glass. Read further and learn more about the following: What is quartz glass? Production of quartz glass…
6 chapters
Quick Answers
- How many quartz glass manufacturers are listed on IQS Directory?
- 4 leading manufacturers and 26 additional suppliers.
- Where are quartz glass manufacturers located?
- The listed suppliers are in 16 states and provinces: California (6), Pennsylvania (5), Missouri (3), Virginia (3), New York (2), Connecticut (1), Florida (1), Illinois (1), and 8 more.
- How do I get quotes from quartz glass suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Quartz Glass
Quartz glass has a stronger machinability than ceramic materials. However, they are still extremely fragile and prone to chipping or breakage. Utilizing a diamond grinding tool on quartz glass is similar to tiny hammers chipping at the material little by little. When exposed to machining, multiple micro-cracks are made. The cracks must be controlled carefully, otherwise they will grow into large cracks and break the piece.
Applications of Quartz Glass
Fabricating quartz is expensive due to the high potential of breakage. Quartz is often chosen for its ability to withstand extreme temperatures up to 1400 degrees Celsius for short periods. Because of this resistance, fused quartz glass is often used for aerospace applications, specifically the windows of manned spacecraft.
Manufacturing Process of Quartz Glass
Quartz is commonly cut using CNC machining processes because high precision is required. The CNC machine uses diamond abrasive tooling, diamond points, and carbide wheels to achieve accuracy. After the glass is cut, it is polished to avoid cracks created from use. Handling quartz glass requires extreme precision and is heavily affected by imperfections. Most glass is finished off by being tempered. However, because the thermal expansion coefficient for quartz is so small, the strength of the glass cannot be enhanced.
Points to Consider When Purchasing Quartz Glass
When picking a machine or fabricator, it is important to look at the reputation behind the brand. Glass is extremely difficult to work with. Any flaws in the material or process can deem the finished glass unusable. It is also important to ensure a machine or fabricator has all the capabilities you require and can maintain consistent precision to ensure a usable product.

