Nowadays, with the development of global economy, there are so many companies developing and selling self drilling bolt. As the same trade company, Sinorock continuously researches and develops new technologies, and we tries to be the most professional self drilling bolt manufacturer around the world.

So if our company wants to be the most professional self drilling bolt manufacturer, it is important that we have not only the productions, but also the service and the culture of our company.
1. Product: self drilling bolt
The self drilling bolt in Sinorock is an advanced anchor system which is composed of hollow anchor bar, nut, plate, coupler, drill bit and centralizer. If we want to be the most professional self drilling bolt manufacturer, we must do some innovation and reform on our products.
This anchor system can be integrated with the functions of drilling, grouting and anchoring, it is safe, reliable and time saving.
Without casing pipe and drilling pipe, the self drilling bolt can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formation.
The duplex coating anchor bar and the stainless hollow anchor bar have good anti-corrosion effect. So it provides pre-support and permanent support for the construction of these projects.
The R-thread and T-thread conventional standards of self drilling anchor bars provide higher bonding stress than smooth steel pipe.
2. The professional service
If we want to be the most professional self drilling bolt manufacturer, we must do good and professional services during the whole process of the trade.
Before the trade, we release our productions on the net, update and write some passages frequently, include our website, Facebook, blog and periodicals.
During the trade, 365*24h on line, clients’ questions will be solved immediately. Providing the installation and operation direction. Getting the feedback and change our method according to the clients’ demands.
After the trade, getting in touch with clients, knowing about the effect of production and get the feedback, festival greeting and blessings.
3. The culture of company
If we want to be the most professional self drilling bolt manufacturer, the culture in our company is more important.
Our mission is to provide one-stop solution and produce safe, efficient, energy-saving and environmental friendly self drilling bolt. Our core values is innovation, profession, responsibility and efficiency. The atmosphere of our team is harmonious and friendly.
Welcome to visit, instruct and negotiate business with us.