![]() Alpha Systems Alpha Systems is a company engaged in manufacturing and distribution of construction products and accessories. | ![]() Monolithic Constructors Monolithic Constructors is a company that manufactures dome construction equipment. | Metal Design Works Metal Design Works is a company that manufactures metal facade cassette systems for nonresidential construction. | ![]() Shenzhen Yan Tian Port Shenzhen Yan Tian Port is a company that provides port construction and container repair services. | ![]() Simonson Lumber Simonson Lumber (also known as KBP North Star) is a company that supplies building materials. | |
Founding Date | Founding Date 1984 | Founding Date 1980 | Founding Date 2013 | Founding Date 1997 | Founding Date 1913 |
Type | Type Private | Type Private | Type Private | Type Public | Type Subsidiary |
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Locations | Locations Elkhart, US HQ | Locations Italy, US HQ | Locations HQ | Locations Shen Zhen Shi, CN HQ | Locations St. Cloud, US HQ Alexandria, US Baxter, US Crosslake, US Hutchinson, US Rollingstone, US St. Cloud, US see more |
Employees | Employees 912% increase | Employees 17 | Employees 4 | Employees 895 | Employees 976% decrease |

Monolithic Constructors is a company that manufactures dome construction equipment.
View companyMetal Design Works is a company that manufactures metal facade cassette systems for nonresidential construction.
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Shenzhen Yan Tian Port is a company that provides port construction and container repair services.
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Simonson Lumber (also known as KBP North Star) is a company that supplies building materials.
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