REFRACTRON TECHNOLOGIES CORP.

Pottery, Ceramics, and Plumbing Fixture Manufacturing

Establishments in this category are primarly engaged in shaping, molding, glazing, and firing pottery, ceramics, plumbing fixtures, and electrical supplies made entirely or partly of clay or other ceramic materials.

Illustrative Examples:

Bathroom accessories, vitreous china and earthenware, manufacturing
Ceramic or ferrite permanent magnets manufacturing
Chemical stoneware (i.e., pottery products) manufacturing
Clay and ceramic statuary manufacturing
Earthenware table and kitchen articles, coarse, manufacturing
Porcelain electrical insulators manufacturing
Vitreous china plumbing fixtures manufacturing