• High-Quality Changjin Construction Machinery Investment Casting
  • High-Quality Changjin Construction Machinery Investment Casting
  • High-Quality Changjin Construction Machinery Investment Casting
  • High-Quality Changjin Construction Machinery Investment Casting
  • High-Quality Changjin Construction Machinery Investment Casting
  • High-Quality Changjin Construction Machinery Investment Casting

High-Quality Changjin Construction Machinery Investment 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 Changjin Construction Machinery Investment Casting

OUR WORKSHOP
High-Quality Changjin Construction Machinery Investment Casting
High-Quality Changjin Construction Machinery Investment Casting
 
High-Quality Changjin Construction Machinery Investment Casting
High-Quality Changjin Construction Machinery Investment Casting
 
CASTING EQUIPMENT
High-Quality Changjin Construction Machinery Investment Casting

FORGING EQUIPMENT
High-Quality Changjin Construction Machinery Investment Casting

MACHINING EQUIPMENT
High-Quality Changjin Construction Machinery Investment Casting
INSPECTION
High-Quality Changjin Construction Machinery Investment Casting
Company Profile
 
Qingdao Xinchangjin Machinery Co., Ltd. was established in 2008, and we specialize in the meticulous art of machinery manufacturing. Our primary focus revolves around the R&D and production of Crane Hoist Parts, valve accessories, reducers, and various other mechanical products. As a contemporary enterprise, we effortlessly blend R&D, manufacturing, foreign trade, marketing, and ancillary services. Anchored by cutting-edge technology, unparalleled quality, and relentless innovation, our mission extends beyond delivering exceptional machinery products. We offer a holistic suite of services encompassing casting and forging non-ferrous metal raw materials to the fabrication of finished parts and components, alongside comprehensive machining solutions.
High-Quality Changjin Construction Machinery Investment Casting
 
Packaging & Shipping
 
We meticulously design the optimal packaging for each part during sample development, considering the part structure, batch size, and customer-specific requirements.
High-Quality Changjin Construction Machinery Investment Casting
Certifications
 
High-Quality Changjin Construction Machinery Investment Casting
High-Quality Changjin Construction Machinery Investment Casting
High-Quality Changjin Construction Machinery Investment Casting
 

Our unwavering commitment to quality and performance is always aligned with user requirements. We have attained new management heights by incorporating ISO9001:2015 for international quality, ISO14001:2015 for environmental stewardship, and ISO45001:2018 for occupational health and safety management systems.

High-Quality Changjin Construction Machinery Investment Casting
High-Quality Changjin Construction Machinery Investment Casting
High-Quality Changjin Construction Machinery Investment 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 requirements.
Q: What is the MOQ?
A: The MOQ is flexible based on your needs. We also welcome trial orders prior to mass production.
Q: Can I get a quote without drawings?
A: Yes, we gladly accept samples, pictures, or sketches with detailed dimensions for an accurate quotation.
Q: How long will it take to get the sample?
A: The timeline varies based on your product and requirements, but typically it takes between 7-20 days.
Q: Will my drawings be disclosed if it benefits you?
A: Absolutely not. We prioritize customer privacy. We are also open to signing an NDA if necessary.
Q: Is it possible to know the status of my product without visiting your company?
A: Yes, we provide a detailed product schedule and weekly reports accompanied by pictures and videos.
Q: How do you control quality?
A: We conduct comprehensive quality checks, including:
Production first inspection to ensure critical dimensions are met during mass production.
Sampling inspection to verify quality before storage.
Final inspection with a 100% check before shipment.
Q: What will you do if we receive defective parts?
A: Please send us pictures of the defective parts. Our engineers will identify solutions and promptly remake 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