STONE INSTRUMENTS CO.

Stone Instruments Co., operating under the Tritone brand, is a US-based medical device manufacturer and contract manufacturer specializing in precision surgical instruments. Founded in 1996, the company provides both custom and generic surgical instrument solutions to OEMs, healthcare providers, and distributors. Their product portfolio includes surgical instrument sets and trays manufactured from German-forged stainless steel, offering corrosion resistance and durability for repetitive surgical use. The company offers precision machining, contract manufacturing, and supply chain integration services, working directly with clients from concept through commercialization. Tritone maintains ISO 13485:2016 and ISO 9001:2015 certifications, is FDA-registered (Registration #9614093, #3012256357), and operates a structured Quality Management System compliant with international standards. The company sources raw materials from top-tier vendors in the USA, Germany, France, and Japan. Services include custom instrument design, laser etching for company logos or part numbers, product development consultation, prototyping, testing, and refinement. Tritone operates multiple facilities globally, with a primary US headquarters in Addison, IL, and additional locations in Brazil and Pakistan (Sialkot). The company serves medical OEMs, consulting groups, healthcare facilities, medical practitioners, distributors, and ventures, emphasizing full transparency in documentation and regulatory compliance throughout the manufacturing process.