Quality & Stability


Safe anchoring application of 29,000,000 meters of SupAnchor ® SDA and SupFRP ® GFRP rock bolts globally.


Safety, from safe manufacturer. SupAnchor has its own quality tracking systems. Every batch of anchor bar has its unique batch number, which can be tracked from raw materials till



Being the No.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s top priority. Our quality testing equipment number ranks first on the list in anchor


manufacturing industry in Asia. It is SupAnchor’s mission to support your construction with products of high quality. 


EOQC is SupAnchor’s philosophy – every operator should be QC. Based on EOQC, we have a professional QC team which is combined by 8 QC Specialists and should complete quality


inspection job on fixed location at fixed time according to the QC testing procedure.


Quality Inspection Rate:


Mechanical strength test ratio             ≥ 3%


Dimensions test ratio                           = 100%


Surface inspection ratio                       = 100%

Production capacity


No.1 exporter of SDA bars in asia


SDA hollow bars:       3,000,000 meters/ year


GFRP rock bolts:       1,000,000 meters/ year


Casting workshop:     300 tons/ year


Forging workshop:     1000 tons/ year


Machining:                 1,800,000 pcs/ year


Hot treatment:           1,000 tons/ year


Swell rock bolts:        600,000 meters/ year 


Steel tubes:               10,000 tons/ year





24 years of manufacturing / 15 years of export