Customized Cast Iron Impeller for Pump Part


Material: 304, 316, 304L, 316L,

Surface finish: Polishing, anodizing, hard anodizing electrophoresis, zinc, nickel, chrome plating, powder coating and painting

Heat treatment: Tempering, annealing Normalizing ,Quenching

Machining operations including CNC machining and turning

Advanced CMM measuring, testing equipments and CAD technologies

In-house tooling design and manufacturing

Machining operations including CNC machining and turning

OEM/ODM parts range: Auto parts, plumbing and heating and other industrial uses
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 control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment

Machining Ability
Our machining shop located in Qingdao using the latest CNC equipment to provide our customer with high quality products.
Horizontal and Vertical Machining Center
CNC lathe and normal lathe
CNC drilling and milling Center
Other assistant equipment

Qingdao Chifine Machinery Co., Ltd is one famous company in China which specialized in various metal casting products with over 10 years experience located in Qingdao China. It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture, Railway and Engineering

As a professional company, Chifine have four groups of experienced teams to be in charge of deferent work:
Project team-customer service
Engineering team-provide R&D and technical support
QC team-productive process control and incoming parts inspection
Warehouse team-warehouse management and logistic service

Our casting advantages
1. Developing engineering and customed products as required.
2. High quality iron and metal casting manufacturer.
3. Experienced technical and inspection team.
4. Abundant experience in exporting casting products.
5. Very strict with quality control and delivery time.
6. Regular production report.