裸交无卡

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                   Products
                New products
                Rock Bolt Accessories
                High Strength Plate
                W Steel Strap
                Friction Bolt
                Cable Bolt
                All Thread Bar Bolt
                Thread Bar Bolt
                   Company Profile

                Shandong Tongrui Mining Technology Co.,Ltd. founded in 2007. Our company ,as a biggest and professional manufacturer of rock bolts in our country ,can offer best quality of  rock bolts to our customers , supporting the safety of mining and protecting the miners of lives .Main products are as following : Split set bolt(Friction bolt),Cable bolt,All thread rebar rock bolt,Self-drilling anchor, FRP (GRP)rock bolt, other kinds of prestressed rock bolt, the rock bolt accessories (W steel strap,butterfly plate,domed plate,star plate ,coupling,drill bit,washer and so on ) and all kinds of steel.

                 

                   News
                Team [2012/12/25]
                Improving the su... [2012/12/18]
                Supporting small... [2012/12/10]
                Anchor frame bea... [2012/12/3]
                In what situatio... [2012/11/29]
                Anchor frame bea... [2012/11/26]
                Anchor cable fra... [2012/11/24]
                Anchor cable fra... [2012/11/22]
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                Copyright: TONRY MINING SAFETY SUPPORT TECHNOLOGY CO.,LTD  Address: South of Changcheng Road, High-tech Development Zone,Taian,China  

                Technical Support :飞讯网络  Lu ICP 10009020 No.

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