Sinorock,due to it makes great efforts on quality of the anchor bolt.So it becomes the leading anchor bolt manufacturer from China.These years we put in time and energy into these fields. Sinorock continues to invent products and provide s…

Established in 2011, Sinorock is a nut and bolt company that carries a huge inventory of self drilling anchor bolts of all types. Sinorock also provides access to the warehouse of self drilling anchor bolt Products that provide wholesale a…

Sinorock is the bolt manufacturer which manufacture and export anchor bolts, founded in 2011, with import-export authority, and the office is located in luoyang –the Middle of China，thus can radiate the whole of China and even the whole w…

Known for manufacturing, exporting, supplying, trading, retailing and importing a wide range of the premium quality anchor bolt system. Sinorock is a leading anchor bolt manufacturer of quality, high performance anchor bolt products used i…

What are anchor bolts？ Anchor bolts are used in a variety of applications, typically to secure structures or equipment to concrete foundations. Usually the anchor bolts are placed and secured in their proper location before the concrete i…