Quality Control

Boxu Alloy controls the entire manufacturing process from raw material to finished products, Inspection points are located in the manufacturing process to ensure all products meet all requirements. In such quality control system, faults are detected at the earliest possible stage of the production process in order to eliminate the risk of rejection at final inspection. We have made continuous efforts to reduce the problem throughout total quality assurance system including traceability control, YUHONG not only inspect by ourselves , also through TPI like BV, SGS, DNV, ABS, MOODY, IBR, so that today the quality of our products is clearly recognized by our client.

● Mechanical Testing & Chemical Testing

● In-House Spectrometer

● In-House PMI (Positive Material Identification) Tester for Mix-Up control and Traceability

● Hydro Tester - For straight and U-Tubes

● Micro-scope with Image Analyzer for Micro structure Test and Analysis

Fully equipped laboratory for :

● Corrosion Testing

● Chloride Contamination Testing

● Air Under water Testing

● Universal Testing

● Digital hardness Testing

● Polishing Grinding Testing