PHT Aerospace LLC

S&L Aerospace Metals, LLC was founded in 1947 in Brooklyn, NY. The main business was producing bicycle parts. Throughout the 1950's the focus has changed to small precision parts for the defense industry. S&L grew as a local defense industry in Long Island grew. In 1962 S&L merged with another machine shop in Maspeth, Queens. During the late 1960's and early 1970's S&L became a leading supplier of hydraulic assemblies to Grumman Aerospace. This was closely followed by an expansion into Sikorsky Aircraft. Today customers include Boeing, Goodrich, Messier-Dowty, Parker California, Parker Michigan, Helicopter Support, Raytheon, Sikorsky Aircraft, Moog and all US Government agencies. S&L employs 100 people, it has 55, 000 square foot manufacturing space and is considered one of the premier Hydraulic manufacturers in the United States.

Topcon America Corporation the wholly-owned American subsidiary of Topcon Corporation, the world s leading manufacturer of surveying, ophthalmic, GPS and industrial instruments and positioning control products for the civil engineering and construction industries. Topcon America is a holding company that oversees general management, finance, legal issues and human resources for two separate business units in the Americas. These business units are Topcon Medical Systems and Topcon Positioning Systems. Topcon Medical Systems is a leader and technical innovator in the field of ophthalmic instrumentation. TMS manages ophthalmic dealer sales, corporate sales and the IMAGEnet Digital Imaging Division. The company is based in Paramus, N. J.