Quality Assurance

We’ve got strict QC in every procedure to make sure every product qualified.

Quality is not only a product standard, but also our commitment

We are well aware that in a fiercely competitive market, only excellent quality can win the trust and loyalty of customers. Therefore, we always adhere to the principle of quality first, strive for excellence, and pursue excellence.

Our products, from the selection of raw materials to the control of production processes, from strict quality testing to final packaging and delivery, embody our dedication and persistence to quality in every aspect. We firmly believe that only high-quality products can meet customer needs and win market recognition.

Spectrograph
Chemical Component Analysis
Diret-reader Spectrometer Made by OBLF
Metallography
Metallographic Analysis
jc1
Impact Tester
jc2
Brinell Hardness
Sand Strength Test
Sand Strength Test
Laboratory equipment for material testing
Sand Strength Test
Wooden Patten Inspection
Wooden Patten Inspection
3D scanner
3D scanner
Dye penetration inspection
Dye Penetration Inspection
Dimensional checking
Dimensional Checking
Dimensional checking2
Dimensional Checking
Angle Measurement
Angle Measurement
Sample storage

We keep all production recording and sample pieces for tracing 3 years.

During the manufacturing, we pay great attention to each detail from pattern making to shipping. We keep all production recording and sample pieces for tracing 3 years.