Sinorock self drilling anchor bolts are extensively used for connection applications

Sinorock self drilling anchor bolts are extensively used for connection applications within the construction, engineering and manufacturing industries. Our largest market is the construction industry where we offer our customers highly engineered anchoring products for precast concrete elements; curtain wall and building facades; structural connections within commercial, public and residential construction; as well as anchoring solutions for tunnels, civil engineering and transportation structures.Because our anchor bolt products play a vital role in many constructions,so Sinorock put the saftey of self drilling anchor bolt products on the first.At Sinorock, we believe the only way to guarantee quality is to stand responsible for the entire production process. For that reason we start with producing all our steel in-house. We bring to bear over 4 years of experience in manufacturing high-grade Bearing Steel to all our manufacturing processes and to all our steel products. With regards to experience, our team is amongst the most technically qualified anywhere in the world – the self drilling anchor bolts that we produce for the mechanical industry reflects this experience.

We produce self drilling anchor bolt through the electric arc furnace route. The raw material mix is chosen and prepared carefully to ensure the highest standards of cleanliness. All heats are ladle refined and vacuum degassed before continuous casting and rolling. Right through the production process, we maintain full traceability of the material and a record of the tightly controlled process parameters. This ultra-clean steel forms the starting point for the manufacture of our tubes and hollow bars. 

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