When you’re searching for a bolt manufacturer , you want to find the best in the business—the manufacturer that will make your purchasing experience as smooth and easy as possible.
With sufficient experience of manufacturing and constantly challenging ourselves to improve,Sinorock has become the largest bolt manufacturer in China. Sinorock products comprise a number of different types of anchor bolt.We made our name on our quality anchor bolts. Sinorock is a brand name for anchor bolts manufactured and owned by a company in China.
The anchor bolts of Sinorock is a guarantee for your project.At Sinorock,we are proud of our quality program and the reputation that it has brought us.And our anchor bolts product is a guarantee for your project.
Sinorock is registered to ISO with SGS&CE.Our Quality Control Department is state-of-art. The latest in testing equipment supports and complements a quality system that begins with the process control program assures quality will be built into the product each step of the way, resulting in a completely documented and traceable finished product. Technology in support of our personnel includes:Testing

Capabilities,Inspection Capabilities,Quality Systems,Technical Staff.
And Sinorock take measures to prolong the life of anchor bolt.