![]() Penn Machine Penn Machine (also known as Pennsylvania Machine Works) is a company that manufactures high-pressure forged fittings and branch connections. | ![]() Small Precision Tools Small Precision Tools (also known as SPT Roth and SPT Group) is a company that manufactures precision technical components and micro-miniature tools. | |
Founding Date | Founding Date 1931 | Founding Date 1890 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Aston, US HQ Houston, US | Locations Lyss, CH HQ Wuxi, CN Yokohama, JP Angeles, PH Singapore, SG Petaluma, US |
Employees | Employees 556% increase | Employees 1622% increase |
Operating ⚠ | ||
Product Categories | Product Categories 3 (Sep, 2023) | Product Categories 3 (Nov, 2023) |

Small Precision Tools (also known as SPT Roth and SPT Group) is a company that manufactures precision technical components and micro-miniature tools.
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