Joseph Robertson Foundries Limited has 45 years experience as a Foundry with full machining facilities on site. We offer technical assistance from concept to production. We are able to provide all casting tooling and machining fixtures to produce quality machined bronze castings, fully machined to your requirements. Machined bronze castings include valve works, electrical and fluid handling applications. Many such castings are completed as pressure tight finished goods. All bronze melting completed with induction melting. Machined bronze casting, alloys include CDA 81000 Copper Alloy (99.995) CDA 83400, CDA 83600 Leaded Red Brass, CDA 84400, CDA 87500 Silicon Bronze CDA C-922 Naval Bronze, CDA C-952 Aluminum Bronze all bronze alloys are available in leaded red brass, pure copper , aluminum bronze. Bronze casting design assistance is available upon request assuring all requirements are achieved. Machined bronze castings completed using Hunter matchplate molding, roto lift and jolt squeeze methods. All machined bronze castings processes operate under ISO-9001-2000 certified quality systems. We do prototype castings, machined bronze castings from 2 dimensional and 3 dimensional files from which you can provide. You may supply machine drawings from this website for machined bronze castings or other requirements. Joseph Robertson Foundries provides machined bronze castings at competitive prices for a wide range of industrial clients. We are a leading supplier of challenging machined bronze castings. Our flexible and responsive machined bronze casting and machining capability allows us to solve challenging customer requirements from prototypes to high volume parts. Employees are proud of their contribution and committed to ongoing customer success. Our customers realize definite advantages in price, quality and delivery when sourcing castings and machining from a single supplier. To satisfy customer expectations for machined bronze castings, we offer technical support in machined bronze casting design and machining that assure quality of the final product. 45 years of experience combined with an ISO 9001:2000 Certified Quality System ensures that quality requirements are maintained and delivery schedules are met. Our ISO 9001:2000 Certification was completed in 2003. Since the Company's inception in 1958, we have expanded our capabilities to include various products in brass and aluminum, by sand and permanent mold processes including machined bronze casting. To compliment this we have considerable C.N.C. capacities to complete a customer's total requirements. These facilities are housed in 30,000 square feet located in Toronto, Ontario, Canada.