Quality Assurance
One of the most important guarantees for customers in the manufacturing industry is quality. We have a sound quality assurance system that will not let you suffer from headaches of returns, delays, and shipping errors.
- Quality Reports
- ISO 9001:2015, ROHS
- Tolerances down to ±0.0004″ (0.01mm)
- Quality assurance system
Quality Reports
Manufacturing Standard
Quality Control System
Quality Reports & Certification
Design Sample & Verification Program
Quality Reports
Certificate of Conformance
We will issue a certificate of conformance that an order has been shipped according to the required specification. Quality reports are available for injection molding, die-casting, stamping, and CNC machining processes.
Material Certificates
Material certificates verify the composition of raw materials purchased. This document is generated by the materials supplier and is available with stamping, die-casting, CNC machining, and injection molding manufacturing.
Dimensional Report
Dimensional reports furnish information about the essential dimensions of parts. These parts are randomly chosen from the production area and are inspected and checked with respect to allowed tolerances.
RoHS Report
Our RoHS report confirms that no hazardous substances are used in the material or any of its finished products, this report applies to the CNC machining manufacturing process, ensuring to provide environmentally products.
Manufacturing Standard
LINEAR DIMENSION
“We provide high-precision CNC turning services with fast turnaround times and excellent quality.”
Size |
F (fine) |
M (medium) |
C（coarse) |
V（very coarse) |
|---|---|---|---|---|
| 0.5 up to 3 | ±0.05 | ±0.1 | ±0.2 | - |
| Over 3 up to 6 | ±0.05 | ±0.1 | ±0.3 | ±0.5 |
| Over 6 up to 30 | ±0.1 | ±0.2 | ±0.5 | ±1.0 |
| Over 30 up to 120 | ±0.15 | ±0.3 | ±0.8 | ±1.5 |
| Over 120 up to 400 | ±0.2 | ±0.5 | ±1.2 | ±2.5 |
| Over 400 up to 1000 | ±0.3 | ±0.8 | ±2.0 | ±4.0 |
| Over 1000 up to 2000 | ±0.5 | ±1.2 | ±3.0 | ±6.0 |
| Over 2000 up to 4000 | – | ±2.0 | ±4.0 | ±8.0 |
ANGULAR DIMENSIONS
“We provide high-precision CNC turning services with fast turnaround times and excellent quality.”
Size |
F (fine) |
M (medium) |
C（coarse) |
V（very coarse) |
|---|---|---|---|---|
| up to 10 | ±1º | ±1º | ±1º30′ | ±3º |
| Over 10 up to 50 | ±0º30′ | ±0º30′ | ±1º | ±2º |
| Over 50 up to 120 | ±0º20′ | ±0º20′ | ±0º30′ | ±1º |
| Over 120 up to 400 | ±0º10′ | ±0º10′ | ±0º15′ | ±0º30′ |
| Over 400 | ±0º5′ | ±0º5′ | ±0º10′ | ±0º20′ |
Parts Verification Program
Our parts verification program is a standard procedure for CNC manufacturing projects. It is an upgraded first article inspection and is available for CNC machining projects with a minimum individual part quantity of 100 units.
Under this program, we will ship two sets of parts to the customer for testing. Upon approval, the project will proceed to production. Design changes can be easily made at this stage by submitting a modified drawing to us. However, if the changes are extensive, the modification will increase the price.
Inspection Equipment
Our production facility features dedicated workshops equipped with first-class equipment for meticulous inspections, facilitating our strict quality control protocols.
High Performance 2D Image
It generally refers to a 2D digital image optimized for speed, quality, and efficiency in rendering, processing, or display.
Hardness Tester
A Hardness Tester is a device used to measure the hardness of materials, typically metals, plastics, and rubber. It determines a material’s resistance to deformation, indentation, or scratching.
Surface Roughness Tester
It quantifies irregularities and deviations from a perfectly smooth surface, helping to determine manufacturing quality and functional performance.
Three Dimensional
Three-Dimensional (3D) refers to objects or spaces that have width, height, and depth, giving them volume and a realistic appearance.
Digital Micrometer
It features a digital display that provides exact readings, eliminating the need to interpret a vernier or dial scale.
Laser Marking Machine
It is widely used for engraving, etching, and branding in industries like manufacturing, aerospace, medical devices, and electronics.
