ESI Engineering Specialties

Haider Engineering P.C., founded in 1998, is a registered MBE and DBE firm based in Farmingdale, NY, specializing in construction management, resident engineering inspection, material testing, and special inspection services. The company serves a diverse clientele, including the New York City Department of Design and Construction and the New York State Department of Transportation, with expertise in various sectors such as water treatment, mass transit, and highway construction. With a commitment to quality and safety, Haider Engineering P.C. employs a skilled team of resident engineers, design engineers, inspectors, and estimators to successfully manage projects across urban and rural environments. Their comprehensive services encompass project management, construction inspection, and a state-of-the-art material testing laboratory to meet the needs of the construction industry. Generated from the website

Pa-Ted Spring Company is a spring manufacturer that provides compression, extension, torsion, double-torsion and flat springs. It provides a variety of production services, such as spring engineering solutions, rapid prototyping and inventory management services. Founded in 1946, the company is an ISO 9001:2000-certified company. It manufactures wire forms using brass, phosphorus bronze, titanium, stainless steel and other specialty wires. Located in Bristol, Conn., the company offers small stampings, multiforms, and four-slide and multislide parts. Its torsion springs are available in various materials, such as music wire, brass, phosphorus bronze, titanium, inconel, stainless steel and tungsten wire. The company additionally provides secondary services, including plating, grinding and welding services.

Established in 1951, Arrow Manufacturing is a manufacturer of compression, torsion, extension and fourslide springs. The company s products are used in automotive original equipment manufacturer and aftermarket, residential, industrial and electronic applications. Arrow s fourslide capabilities enable the company to produce parts to two inches wide by .062 inches thick with maximum feed lengths up to 17 inches. Its extension spring capabilities include manufacturing on automatic looping equipment. The company is equipped to make compression springs from 0.004-inch to 0.115-inch diameter wire. Arrow s capabilities include automatic winding of single and double torsion springs made from 0.004-inch to 0.090-inch diameter wire. The company is ISO 9001:2000 certified. Arrow Manufacturing is headquartered in a 40,000-square-foot facility in Bristol, Conn.