Fujian Duoling Steel Group specialized in producing steel shot and grit since it?s established in 1988.It?s annual steel products production capability amounts to 250,000MT. Located in Jiaomei, Fujian, China, 25km to Xiamen International Airport and 19km to Xiamen Port, Duoling has very good transportation conditions. 



 



We have the best R&D team, QC team and testing labs in China. Our products abide by SAE standard. And the quality is controlled under ISO9001-2000 Quality Assurance System (Duoling is proud of being a ISO9001-2000 registered company.). Customers from more than 50 countries purchase our products. And they highly appraise our quality and our service (quality guarantee, customer?s complaint disposal, and professional suggestion). 



 



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