Premium Changjin Cast Iron Pump Body for Auto Industry Applications
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Product Highlights
- Comprehensive Customization: Full customization, minor customization, and flexible options from samples or designs available.
- Advanced Manufacturing Process: Includes investment casting, pressure casting, CNC turning, milling, and multi-axis processing.
- Strict Quality Control: 100% inspection before shipment with NDT, hardness, and surface quality checks.
- Wide Material Selection: Carbon steel, stainless steel, alloy steel, gray cast iron, and ductile cast iron supported.
- Diverse Surface Treatments: Anodize, plating, powder coating, sandblasting, laser engraving, and chromate plating options.
- International Certifications: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, SGS, CE, and PPAP compliant.
- Flexible MOQ Policy: Minimum order quantity starts from 1 piece with trial orders welcomed before mass production.
- Privacy Protection: Customer drawings are strictly protected with NDA signing available upon request.
Product Attributes
- Customization
- Available
- Casting Method
- pressure Crystallization
- Process
- Investment Casting
- Model NO.
- scj-414
- Molding Technics
- Pressure Casting
- Application
- Machinery Parts
- Material
- CF8m
- Surface Preparation
- Sand Blast
- Surface Roughness
- Ra1.6
- Machining Tolerance
- +/-0.02mm
- Standard
- ASTM
- Certification
- CE, ISO 9001:2000, ISO 9001:2008
- Transport Package
- Plastic Bag+Carton+Pallet
- Specification
- 1000mm*1000mm*500mm
- Trademark
- Changjin
- Origin
- China
- Production Capacity
- 1000t
Product Images of Premium Changjin Cast Iron Pump Body for Auto Industry Applications
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Product Description
| Material | Carbon steel, stainless steel, alloy steel, gray cast iron, ductile cast iron |
| Mould features | Advanced design, Logical structure, High precision, Qualified materials, Long lifetime, Short delivery time. |
| Standard | ASTM, JIS, BSW, ANSI, GB, DIN |
| Certificate | ISO 9001: 2015 , ISO 14001: 2015 , ISO 45001: 2018, SGS |
| Tolerance | >0-6:±0.1; >6-30:±0.2; >30-120:±0.3; >120:±0.5 |
| Dimension | As per customers' request |
| Processing | Step1: Die Casting/sand casting/gravity casting Step2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc. Step3: Surface treatment |
| Surface | Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc. |
| Marking | Laser marking,Air marking |
| Inspection | Material, Dimension, Heat treatment,Hardness, NDT, Surface |
| Quality | ISO 9001, PPAP, Control Production |
| Lead time | as per clients' requirements |
| Delivery | Express for sample, ocean shipping/air for mass production |
| Our Capabilities | CNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping |
| Engineering & manufacturing services | R&D process, tooling and gauging design, product design Integrated CAD/CAM system, test and measuring |
| Packing | Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer's specific requirements |


OUR WORK SHOP
CASTING EQUIPMENT
FORGING EQUIPMENT
MACHINING EQUIPMENT
INSPECTION
Our packaging designs are meticulously crafted to suit each part during sample development, taking into consideration the part's structure, quantity per lot, and specific customer requirements, ensuring safe and efficient delivery.

Our unwavering commitment to quality, performance, and user considerations remains steadfast. In our pursuit of excellence, we have reached new heights in management by adopting the ISO 9001:2015 for international quality, ISO 14001:2015 for environmental management, and ISO 45001:2018 for Occupational Health and Safety Management Systems.
Q:Are you a factory or trading company?
A: We are factory.
Q:What do I need for offering a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.
Q:How about the MOQ?
A:MOQ depends on your need ,besides, we welcome trial order before mass-production.
Q:Can I get a quote without drawings?
A:Yes, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
Q:How long can I have the sample
A:Depends on your products and request, it usually takes 7-20days.
Q:Will my drawings be divulged if you benefit?
A: No, we pay much attention to protect our customers' privacy of drawings, signing NDA is also accepted if need.
Q:Is it possible to know how is my product going on without visiting our company?
A:We will offer a detailed products schedule and send weekly reports with pictures and videos
Q: How do you control the quality?
A:Material inspection--Check the material surface and roughly dimension.
Production first inspection--To ensure the critical dimension in mass production.
Sampling inspection--Check the quality before sending to the warehouse.
Final inspection--100% inspected before shipment.
Q: What will you do if we receive defective parts?
A: Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255634". Items marked "" are certified.
Company Profile
Qingdao XinChangJin Machinery Co., Ltd., since its establishment in 2008, has consistently focused on the field of machinery manufacturing. Dedicated to the research, development, and production of machinery products such as hoisting machinery, high-end valve accessories, and reducers, we are a modern manufacturing enterprise encompassing research and development, production, foreign trade, sales, and service. Through years of technical accumulation and innovation, the company has been granted 12 utility model patents and has established a comprehensive supply chain system.
We possess extensive craftsmanship and technology, enabling us to undertake various casting methods including investment casting, lost-wax casting, die casting, sand casting assembly line, as well as the development and machining of diverse products such as alloy forging, non-ferrous metals, aluminum alloy die casting, and copper alloy forging. By creating an omni-channel sales model, our products have been exported to South Korea, Vietnam, the United States, and Southeast Asian countries, fostering stable strategic partnerships with numerous renowned Korean manufacturing enterprises.
Adhering to the industrial philosophy and system of high-quality machinery manufacturing, our company keeps pace with the trend of the times, integrates resources, reinforces brand innovation awareness, and continuously develops high-quality machinery products using modern advanced production methods, taking into account customer needs. Our efforts have garnered widespread recognition, culminating in the successful attainment of ISO 9001: 2015 quality management system, ISO 14001: 2015 environmental management system, and ISO 45001: 2018 occupational health and safety management system certifications in 2021. These certifications ensure that our products consistently meet industry standards and exhibit excellent quality.
Thanks to our deep roots in the field of machinery manufacturing over the years, we are equipped with a range of advanced CNC precision machining equipment, including processing centers, CNC lathes, CNC vertical lathes, and other high-end devices. Additionally, we possess cutting-edge equipment such as plasma cutting machines, alloy sandblasting machines, metal painting, and baking equipment. Furthermore, our R&D and measurement laboratory is furnished with state-of-the-art testing equipment like Hexagon three-coordinate measuring instruments, electro-hydraulic servo universal testing machines, and metallographic analyzers, ensuring product precision and quality.
Our technical team comprises numerous experienced professionals who are highly skilled and specialized. Leveraging technology as a foundation, with quality at the core and innovation as the basis, we are committed to providing customers with the finest machinery products. From casting and forging to non-ferrous metal blank materials, and on to finished components, we offer comprehensive services and machining solutions to cater to the diverse needs of our clients.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 561 Taiyuan Road, Tonghe Subdistrict Office, Pingdu City, Qingdao, Shandong, China
-
Plant Area
- 13000 square meters
-
Number of Employees
- 22
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Casting, Investment Casting, Lost Wax Casting, Metal Casting, Iron Casting, Sand Casting, Valve Part, Aluminium Die Casting, Machinery Part, Hoist Part
-
Production Lines
- 4
-
Production Machines
- CNC Machining Center, CNC Horizontal Turning Facility, CNC Vertical Turning Facility, Lathe, Drilling Facility, Milling Facility, Plasma Cutting Facility, Shot Blasting Facility, Automatic Sawing Facility, Spray Coating Room, Welding Facility
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-11-06
-
Export Year
- 12 years
-
Main Markets
- Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
FAQ
- Are you a factory or trading company?
- We are factory.
- What do I need for offering a quote?
- Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.
- How about the MOQ?
- MOQ depends on your need ,besides, we welcome trial order before mass-production.
- Can I get a quote without drawings?
- Yes, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
- How long can I have the sample
- Depends on your products and request, it usually takes 7-20days.
- Will my drawings be divulged if you benefit?
- No, we pay much attention to protect our customers' privacy of drawings, signing NDA is also accepted if need.
- Is it possible to know how is my product going on without visiting our company?
- We will offer a detailed products schedule and send weekly reports with pictures and videos
- How do you control the quality?
- Material inspection--Check the material surface and roughly dimension. Production first inspection--To ensure the critical dimension in mass production. Sampling inspection--Check the quality before sending to the warehouse. Final inspection--100% inspected before shipment.
- What will you do if we receive defective parts?
- Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.
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