ISO 9001
ISO 14001
IATF16949
ISO 9001
ISO 14001
IATF16949
Quality Inspection Department Overview
The Quality Inspection Department serves as the last quality control checkpoint, ensuring every finished product meets our clients' rigorous standards. Equipped with a team of skilled inspectors and advanced measurement tools, including CMM, optical comparators, height gauges, and micrometers, our department performs comprehensive inspections tailored to each product's shape and tolerance requirements. Before any product leaves the facility, it must pass our strict inspection criteria, guaranteeing precision in dimensions and appearance to match customer specifications, and delivering high-quality, reliable products.
27 +years
of experience
2500T
Capable of producing
20000 +㎡
Production Workshop
Quality Inspection Department Operation
Equipment Utilized by Yuhui
Yuhui employs three-dimensional measuring instruments and 2.5D projectors. Our in-house team of technicians conduct our tool inspection internally, enabling us to swiftly customize and meet clients’ specifications.
Yuhui Designs a Dedicated SIP for Each Product
Quality control has remained a continual focus within the aluminum die-casting industry. We have introduced the Standard Inspection Procedure (SIP) system on our premises to ensure the consistency of product quality control. This system enables every production line employee to conduct self-assessment based on clients' engineering blueprints, which is customized by Tailored by Yuhui's engineering team during product development. The SIP system plays a pivotal role in monitoring quality throughout the manufacturing process.
Assembly Services
At Yuhui, we are a specialized aluminum die-casting manufacturer providing end-to-end services, from precision die-casting to customized assembly, ensuring our clients receive complete, cost-effective solutions.
In addition to delivering high-quality die-cast aluminum alloy components, we also offer direct assembly services at our facility, providing significant benefits for our clients:
Cost-Efficient Transportation
By handling both die-casting and assembly at our site, we eliminate the need for transporting parts elsewhere for assembly, reducing logistics costs for our clients.
Improved Production Efficiency
With dedicated assembly lines and a team of skilled technicians, we streamline the assembly process, saving our clients valuable time and reducing overall costs.
Optimized Inventory Management
We focus on real-time production and assembly based on client demand, minimizing the need for extensive inventory storage and easing inventory management for our clients.
Moreover, we possess extensive assembly experience. We have assembled various products, including Camlock coupling, office screen monitor arm, and gas products, among other functions. We specialize in customizing assembly solutions and offering technical support based on client product specifications and requirements.
We prioritize client-centric approaches, delivering high-quality products and services to ensure client satisfaction and confidence. Please feel free to contact us if you have any inquiries regarding aluminum manufacturing or assembly requirements.
Small Molded Parts with in Days
Our complete CNC aluminum service will accompany your aluminum machining project from the prototype construction to the end aluminum parts manufacturing.
Get a Quote
Our Manufacturing and Packaging Process
We provide a diverse range of customized packaging options to meet our clients' specific needs. At yuihui, we offer both layered and unit packaging solutions that cater to markets worldwide. Recognizing the unique requirements of our global clientele, we also offer recyclable, eco-friendly packaging designs utilizing sustainable materials, such as cardboard or reusable plastics, supporting our clients’ sustainability goals.
Customer products exported directly from the factory
Our warehousing facilities in Yuhui can facilitate our international customers' products to be loaded directly from our factory for international transportation. Or we will ship to the port/airline specified by the customer.
Material
Aluminum Alloy
Aluminum casting offers a lightweight, corrosion-resistant solution with excellent thermal conductivity and recyclability, making it suitable for a wide range of applications.
Aluminum ADC12, ADC6, A360, A380
Zinc Alloy
Zinc alloy casting provides high precision and excellent flowability for intricate designs, along with good corrosion resistance and lower production costs.
Zinc Zamak 3, Zamak 5, Zamak 2, ZA8
Eight Processes
High-accuracy aluminum and zinc alloy parts produced with state-of-the-art die casting machines ranging from 88T to 2000T.
Read More
With machines from 88T to 2000T, we produce high-accuracy aluminum and zinc alloy parts efficiently.
Read More
Over 50 CNC machines, including 3-axis, 4-axis, and 5-axis, deliver precise and efficient machining for complex components.
Read More
A combination of manual and automated deburring techniques ensures smooth, defect-free surfaces for optimal performance.
Read More
Post-casting reshaping and alignment guarantee dimensional accuracy and structural integrity.
Read More
Comprehensive finishing solutions, including powder coating, spray painting, and UV coating, ensure superior durability and aesthetics.
Read MoreSolution
Global Partner in Die Casting Solutions
Yuhui & Leading Global Automotive Brand: Crafting Precision Steering Valve Solutions
One of the world's leading automotive brands partnered with Yuhui Die Casting to produce high-performance aluminum alloy components for steering valves.
Read More
Yuhui Die Casting joined forces with a major communications equipment manufacturer to produce aluminum alloy heat sinks for communication base stations.
Read More
Yuhui Die Casting collaborated with a leading global medical equipment manufacturer to produce aluminum alloy enclosures for ultrasound machines.
Read More
Spraying in one, fast switching.
The whole machine is equipped with four pressure centrifugal nozzles with adjustable flow rate located under the motor.
Read More
Precise quantitative and uniform spreading
25L bucket, sowing width up to 8m, sowing speed is 30L/min.
Read More
Field transportation saves time and effort
Quick loading and unloading, efficient transportation, regardless of terrain and distance restrictions
Read MoreProduct
FAQ
Q: What professional qualifications does your quality inspection team have?
+ -A: Our quality inspection team is composed of senior engineers with more than 10 years of experience. Some members hold ISO 9001 and IATF 16949 quality management system certification training certificates to ensure that the inspection meets industry standards.
Q: What quality inspection equipment do you have?
+ -A: We are equipped with high-precision three-dimensional coordinate measuring machine (CMM), spectrum analyzer, X-ray flaw detector, salt spray tester, roughness measuring instrument, hardness tester and other advanced inspection equipment for comprehensive quality control.
Q: What is the range of your tolerance control?
+ -A: Our tolerance control can reach **±0.01mm**. For special high-precision parts, the accuracy can be further optimized according to customer requirements.
Q: How do you ensure the accuracy of the inspection data?
+ -A: We use regularly calibrated inspection equipment and perform SPC statistical process control to ensure accurate and reliable data.
Q: Do you provide full-size inspection reports?
+ -A: Yes, we can provide FAI (First Article Inspection Report), CPK analysis, full-size inspection report, etc. to ensure that the parts meet the design requirements.
Q: Do you provide material composition testing?
+ -A: Yes, we use spectrometers to test the composition of materials such as aluminum alloys and zinc alloys to ensure compliance with industry standards such as ADC12, A380, AC44300, #3, #5, etc.
Q: How do you test the surface quality of parts?
+ -A: We use roughness meters, gloss testers, salt spray tests and other methods to ensure that the surface treatment meets the requirements of corrosion resistance, smoothness and aesthetics.
Q: Can you provide third-party testing services?
+ -A: Yes, we can cooperate with third-party testing agencies such as SGS, TÜV, BV, etc. to provide additional quality certification.
Q: How do you conduct quality control during mass production?
+ -A: We perform IQC (incoming inspection), IPQC (process inspection), FQC (finished product inspection), OQC (shipping inspection), and use AQL sampling standards for batch testing.
Q: What industry requirements does your testing standard meet?
+ -A: Our quality testing complies with international standards such as ISO 9001, IATF 16949 (automotive industry), RoHS, REACH, etc. to ensure that product quality meets standards
Put Your Parts Into Production Today
Get a Quote
Get in Touch
If you cannot find a suitable product, please leave a message or contact us. We have a dedicated technical team to serve you.
