| Principal | Product Name |
| NOR-CAL PRODUCTS, INC | Chamber & Weldment |
| NOR-CAL PRODUCTS, INC | Sample Transfer & Manipulation |
| NOR-CAL PRODUCTS, INC | Viewports, Shutters& Glass Adapters |
| NOR-CAL PRODUCTS, INC | Forline Trap |
| NOR-CAL PRODUCTS, INC | Downstream Pressure Control |
| NOR-CAL PRODUCTS, INC | Isolation Valves |
| NOR-CAL PRODUCTS, INC | Flanges & Fittings |