Manufacturing of chemical, technical, and industrial pottery ware and all other pottery products, including pyrometric cones, veritas rings, etc.

Facility	City	State	Employees	Status
American Beryllia INC	Haskell	NJ	—	● ACTIVE
Applied Ceramics, INC.	Fremont	CA	—	● ACTIVE
A.w.i. Industries (u.s.a.) INC.	Chino	CA	—	● ACTIVE
Bellco Glass, INC.	Vineland	NJ	—	● ACTIVE
CGCameron Glass, LLC	Broken Arrow	OK	100–499	● ACTIVE
Catalina China, INC	Tucson	AZ	—	● ACTIVE
Cat-i Manufacturing INC.	South Elgin	IL	—	● ACTIVE
Certech, INC.	Hanover Township	PA	—	● ACTIVE
Cloth & Clay, INC.	Saint Paul	MN	—	● ACTIVE
CHCollimated Holes, INC.	Campbell	CA	—	● ACTIVE
Colorado Quartz Company	Colorado Springs	CO	—	● ACTIVE
CICoorstek, INC.	Oak Ridge	TN	100–499	● ACTIVE
Crystal Imagery, INC	York Springs	PA	—	● ACTIVE
CGCustom Glass Solutions Upper Sandusky, LLC	Upper Sandusky	OH	100–499	● ACTIVE
Deco West INC	Las Vegas	NV	—	● ACTIVE
Dynasil Corporation of America	West Berlin	NJ	—	● ACTIVE
Elan Technology, INC.	Midway	GA	—	● ACTIVE
Eric Powell LLC	Brooklyn	NY	—	● ACTIVE
Fbn New Jersey Manufacturing, INC.	Mountain Lakes	NJ	1–19	● ACTIVE
Incom, INC.	Charlton	MA	—	● ACTIVE
Infinite Optics INC.	Santa Ana	CA	—	● ACTIVE
Ion Optics INC	Albany	NY	—	● ACTIVE
ICItt Cannon LLC	Santa Rosa	CA	—	● ACTIVE
Jones Brothers Marine Manufacturing, INC.	Morehead City	NC	—	● ACTIVE
Kadco Ceramics, LLC	Easton	PA	—	● ACTIVE

FactoryRegistry lists 1,348 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced chemical, technical, and industrial pottery ware and all other pottery products, including pyrometric cones, veritas rings, etc., in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.