Founded in 1969, Bronx-based Felix Storch, Inc. manufactures specialty major appliances under the Summit brand, with a particular focus on hard-to-find compact, undercounter, and ADA-compliant refrigeration. The privately owned company remains managed by the founding family and also serves commercial, hospitality, medical, and scientific customers through its specialized divisions. FSI operates manufacturing in New York and New Jersey and holds ISO 9001:2015 certification, alongside ISO/IEC 17025:2017 accreditation for its Accucold calibration laboratory.
ISO 9001:2015
ISO/IEC 17025:2017
NSF Standards for Foodservice Use
Compliance program
ENERGY STAR Partner
ISO17025
Quality certification
NSF
Quality certification
Foster Refrigerators USASince 1946, Foster Refrigerators USA has worked from Hudson, New York, where it became known as a U.S. Navy-approved refrigeration supplier. The company carries that marine-tested construction into commercial cold storage for foodservice and institutional customers, while its engineers also maintain existing walk-ins regardless of manufacturer.HUDSON, NY
Propper Manufacturing Company, IncFamily-owned since its founding in 1945, Propper Manufacturing Company is a Long Island City medical-device maker known for helping healthcare professionals verify that sterilization processes have worked. Its U.S.-made products and biological monitoring service support clinical and non-clinical customers, while its OEM work adapts medical devices to the requirements of partner brands. Propper is ISO 13485:2016 certified and recently received FDA clearance for its EO Chex indicator tape.LONG ISLAND CITY, NY
Diversified ManufacturingFounded in a 250-square-foot Lockport garage in 1955, Diversified Manufacturing now engineers and builds thermal equipment—particularly custom heat exchangers and pressure vessels—alongside the fabrication and machining needed to bring them from concept to production. Its 160,000-square-foot New York facility also supports industrial cooling products and equipment remanufacturing for local and international customers. The company holds ISO 9001:2015 and ASME certifications, including the ASME U and PP stamps.LOCKPORT, NY
TBJ IncorporatedFounded in 1992 by the Campbell family, TBJ Incorporated designs and fabricates specialized stainless steel equipment for life-sciences laboratories and healthcare facilities. From its Chambersburg, Pennsylvania manufacturing facility, the family-owned and operated company builds made-to-order workstations, sterile-processing equipment and custom fabrications, with roots in downdraft systems that control hazardous laboratory fumes. TBJ is ISO 9001:2015 certified and serves customers worldwide.CHAMBERSBURG, PA