![]() Donegan Optical Donegan Optical is a company manufacturing precision visual aids for industry, home, office, and crafts. | ![]() Santec Santec Holdings Corporation (santec Holdings株式会社) is a company that produces and sells optical instruments and components. | Care Group Care Group Sight Solution is a manufacturer of intraocular lenses and ophthalmic equipment. | |
Founding Date | Founding Date 1952 | Founding Date 1979 | Founding Date 1987 |
Type | Type Private | Type Public | Type Private |
Tags | |||
Locations | Locations Lenexa, US HQ Lenexa, US | Locations Vadodara, IN HQ | |
Employees | Employees N/A | Employees 35013% increase | Employees 2131% increase |
Operating ⚠ | |||
Product Categories | Product Categories 10 (Sep, 2021) | Product Categories 4 (Oct, 2023) | Product Categories N/A |

Santec Holdings Corporation (santec Holdings株式会社) is a company that produces and sells optical instruments and components.
View companyCare Group Sight Solution is a manufacturer of intraocular lenses and ophthalmic equipment.
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