![]() SKY Technology Development SKY Technology Development, 中国科学院沈阳科学仪器股份有限公司 is a producer and seller of vacuum equipment. | Dynavac Dynavac (also known as Vacuum Technology Associates) is a company that manufactures vacuum systems for thin film deposition, space simulation, and custom-engineered applications. | ![]() ThorWorks Industries ThorWorks Industries (formerly SealMaster Industries) is a manufacturer of pavement maintenance coatings and application equipment. | ![]() Precision Roll Grinders Precision Roll Grinders (PRG) is a provider of roll and cylindrical shaft grinding and servicing. | |
Founding Date | Founding Date 1958 | Founding Date 1982 | Founding Date 1985 | Founding Date 1969 |
Type | Type Public | Type Subsidiary | Type Private | Type Private |
Tags | ||||
Locations | Locations Shenyang Shi, CN HQ | Locations Hingham, US HQ | Locations Sandusky, US HQ | Locations Allentown, US HQ Carrollton, US Lewisport, US Texarkana, US |
Employees | Employees 6057% increase | Employees 831% decrease | Employees 84 | Employees 941% increase |
Dynavac (also known as Vacuum Technology Associates) is a company that manufactures vacuum systems for thin film deposition, space simulation, and custom-engineered applications.
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ThorWorks Industries (formerly SealMaster Industries) is a manufacturer of pavement maintenance coatings and application equipment.
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Precision Roll Grinders (PRG) is a provider of roll and cylindrical shaft grinding and servicing.
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