![]() GRECO Architectural Metals GRECO Architectural Metals (also known as Greco Aluminum Railings (U.S.A.)) is a designer, engineer, manufacturer, and installer of customized architectural railings. | ![]() Overhead Door Overhead Door is a manufacturer of doors and openers for residential, commercial, industrial, and transportation applications. | CSSC Science & Technology CSSC Science & Technology (中船科技股份有限公司, formerly known as Jiangnan Shipyard, 有限责任公司) is a company that manufactures and supplies steel structures for buildings and transportation equipment. | |
Founding Date | Founding Date 1991 | Founding Date 1921 | Founding Date 1997 |
Type | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Hudson, US HQ Windsor, CA | Locations Lewisville, US HQ Fort Worth, US | Locations Shanghai, CN HQ Shanghai, CN |
Employees | Employees 2524% decrease | Employees 4,000 | Employees 1,572 |
Operating ⚠ | |||
Product Categories | Product Categories 2 (Aug, 2023) | Product Categories 2 (Nov, 2022) | Product Categories 3 (Sep, 2023) |

Overhead Door is a manufacturer of doors and openers for residential, commercial, industrial, and transportation applications.
View companyCSSC Science & Technology (中船科技股份有限公司, formerly known as Jiangnan Shipyard, 有限责任公司) is a company that manufactures and supplies steel structures for buildings and transportation equipment.
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