• High-Quality CNC Machined Changjin Construction Machinery Parts Casting
  • High-Quality CNC Machined Changjin Construction Machinery Parts Casting
  • High-Quality CNC Machined Changjin Construction Machinery Parts Casting
  • High-Quality CNC Machined Changjin Construction Machinery Parts Casting
  • High-Quality CNC Machined Changjin Construction Machinery Parts Casting
  • High-Quality CNC Machined Changjin Construction Machinery Parts Casting

High-Quality CNC Machined Changjin Construction Machinery Parts Casting

Casting Method: pressure Crystallization
Process: Lost Wax Casting
Molding Technics: Pressure Casting
Application: Machinery Parts
Material: Stainless Steel
Surface Preparation: Sand Blast
Samples:
US$ 300/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2023

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
  • Packaging & Shipping
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
Construction machinery parts
Surface Roughness
Ra1.6
Machining Tolerance
+/-0.02mm
Standard
AISI
Certification
ISO 9001:2000, ISO 9001:2008, SGS
Transport Package
Plastic Bag+Carton+Pallet
Specification
1000mm*1000mm*500mm
Trademark
Changjin
Origin
China
Production Capacity
1000t

Product Description

Product Description
 
  Product Description
Material Carbon steel , Alloy steel,S45C,40Cr,42CrMo
Mould features Advanced design,  Logical structure,  High precision,  Qualified materials, Long lifetime, Short delivery time.
Standard ASTM&JIS&BSW&ANSI&GB&DIN
Certificate ISO9001,ISO14001,ISO45001,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 ISO9001, 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
 
Detailed Photos
 
PRODUCTS SHOW
High-Quality CNC Machined Changjin Construction Machinery Parts Casting

OUR WORKSHOP
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
 
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
 
CASTING EQUIPMENT
High-Quality CNC Machined Changjin Construction Machinery Parts Casting

FORGING EQUIPMENT
High-Quality CNC Machined Changjin Construction Machinery Parts Casting

MACHINING EQUIPMENT
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
INSPECTION
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
Company Profile
 
Qingdao Xinchangjin Machinery Co., Ltd., founded in 2008, excels in machinery manufacturing. We specialize in the R&D and production of Crane Hoist Parts, valve accessories, reducers, and an array of mechanical products. As a cutting-edge enterprise, we merge R&D, production, foreign trade, marketing, and auxiliary services seamlessly. Our commitment to high technology, impeccable quality, and relentless innovation enables us to provide not only premium machinery products but also end-to-end services. From casting and forging non-ferrous metals to fabricating intricate finished parts and components, we deliver integrated machining solutions.
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
 
Packaging & Shipping
 
We meticulously design the optimal packaging for each part during the sample development phase, taking into account the part structure, lot size, and specific customer requirements.
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
Certifications
 
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
 

Our unwavering focus on quality and performance, coupled with a keen understanding of user needs, has propelled us to new heights in management. We proudly adhere to ISO9001:2015 for international quality standards, ISO14001:2015 for environmental management, and ISO45001:2018 for occupational health and safety management systems.

High-Quality CNC Machined Changjin Construction Machinery Parts Casting
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
High-Quality CNC Machined Changjin Construction Machinery Parts Casting
 
FAQ
 

Q: Are you a factory or a trading company?
A: We are a factory.
Q: What do I need to provide for a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG...), along with material specifications, quantity, and surface treatment details.
Q: What is the MOQ?
A: The Minimum Order Quantity (MOQ) is flexible based on your requirements. We also welcome trial orders before committing to mass production.
Q: Can I get a quote without drawings?
A: Absolutely, we can provide quotations based on your samples, pictures, or detailed drafts with precise dimensions.
Q: How long will it take to get the sample?
A: The timeline varies depending on the product and your specific requests, typically ranging from 7 to 20 days.
Q: Will my drawings be disclosed if it benefits you?
A: No, we are committed to safeguarding our customers' confidentiality. We are open to signing a Non-Disclosure Agreement (NDA) if necessary.
Q: Is it possible to know the status of my product without visiting your company?
A: Yes, we will provide a detailed production schedule and send you weekly reports featuring pictures and videos.
Q: How do you control quality?
A: We conduct material inspections to check surfaces and rough dimensions.
Production first inspection ensures critical dimensions during mass production.
Sampling inspections verify product quality before storage.
Final inspection involves a comprehensive 100% check before shipment.
Q: What will you do if we receive defective parts?
A: Kindly send us pictures of the defective parts. Our engineers will promptly identify solutions and expedite the remanufacture of the parts for you.

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Diamond Member Since 2023

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Manufacturer/Factory, Trading Company
Registered Capital
50000000 RMB
Plant Area
13400 square meters