1. Material: Grey Iron, Ductile Iron, Malleable Iron, Carbon Steel, Aluminum, Brass, Bronze, copper, zinc, Stainless Steel(Little) etc
2. Tolling process: Resin sand/Green Sand
3. MAX unit weight: Iron sand casting 30TON, Steel sand casting 200TON
4. Max/Min wall thickness requirements: 4mm-250mm
5. Heat Treatment: Annealing, Quenching and tempering, Normalizing
6. Surface treatment: Paint, Anti-rust oil, Hot dipping galvanized, Powder coating
7. Certification: ISO9001(2008)
8. Products application: Machinery applications, automotive industry, lighting equipment, household appliances etc
9. Bronze sand casting pump body
1. Established in 2005. Located in Qingdao, ISO 9001(2008) approved
2. Experience: Over 15 years sand casting experience, OEM service available
3. Employers: 200.
4. Covered area: 400000 square metres
5. Workmanship: Traditional Sand Casting, Investment Casting (Precision Casting or Lost-Wax Casting), Resin Coated Sand Casting, Lost-Foam Castings etc.
6. Casting workshop area of 6, 000 square meters Our Inspection Equipment:Direct-reading spectrograph,metallographic microscope,hardness tester,brinell hardness tester,thermometric indicator,universal testing machine,carbon and silicon analysis meter,magnetic powder flaw detector,digital ultrasonic flaw detector etc.Our Service:1.Your inquiry related to our products or prices will be replied in 12 hours.2.Individual formula according to customers' special drawing requests.3.Manufacturer with large capacity,ensures the fast production cycle after confirming the order.4.Protection of sales area and private information for all of our customers. Quality Control:We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.Raw material controlChemistry spectrum analysisMechanical propertyMetallographic analysisUltrasonic testingMagnetic testingRadiographic testingDimension inspectionVisual inspectionPenetrant testingLeak testingHardness testMicro-structure tester after heat treatmentMachining AbilityOur machining shop located in Qingdao using the latest CNC equipment to provide our customer with high quality products.Horizontal and Vertical Machining CenterCNC lathe and normal latheCNC drilling and milling CenterOther assistant equipment
Ductile iron, gray cast iron
Stainless steel, carbon steel, low alloy steel
Copper alloy, aluminum al l oy etc
Clay sand casting, furan resin sand casting, shell mold casting
Water-glass sand casting, water-glass investment casting, lost-wax investment casting
Scope of Business
Machinery part, Casting/Tractor/Pump / Valve/Impeller/Electrical
equipment/Auto parts/Farm machinery/Railway equipment/Mining
machinery/Engineering machinery/Petroleum machinery/ bronze pump body etc.