We manufacture precision cast pump housings with stable dimensions, clean surfaces, and reliable strength. Each housing is inspected for fit, pressure performance, and dependable service in industrial pump systems.
This component is supplied to the approved drawing and application requirements. Confirm the material grade, casting geometry, machining allowances, mating interfaces and surface finish before production.
Send the drawing revision, quantity and inspection requirements for a product-specific quotation.
| Name | Precision Cast Pump Housing |
| Place of Origin | ShanDong,China |
| Brand Name | Tousin |
| Material | aluminum ,stainless steel,carbon steel |
| Application | Pumps and fluid systems |
| Surface treatment | Polishing, shot blasting, painting, powder,as per customer needs |
| Process | Casting +Machining(if Need)+surface Treatment |
| Service | OEM Customised |
| Certification | ISO9001/IATF16949/BV/DNV/PED |
| Dimensions | Customized Sizes |
| Quality Control | 100% Inspection |
Review the component drawing, material specification and service conditions before selecting the manufacturing process. Identify critical dimensions, machined surfaces, threads, sealing faces and assembly interfaces on the drawing.
Confirm dimensional inspection, material documentation and any pressure or other functional testing required for this component. Packaging and delivery requirements are agreed with the order.



Dongying Tousin produces precision cast pump housings with controlled wall thickness, accurate mounting points, and consistent internal passages. Flexible materials and machining options support water, chemical, and industrial pump assemblies.
From tooling review to final inspection, our team manages casting, machining, surface treatment, and dimensional checks. OEM sizes and finishes are available for dependable pump housing production with practical lead times.