Yanggu Yihui Drilling Tools Co.,Ltd.
ADDRESS:No.216 Zhengyang Road, Qingdao, Shandong,China.
We have a very strict quality controlling system which promises that all the goods we produced are always of the best quality....
Self drilling Domed Nut
We have a very strict quality controlling system which promises that all the goods we produced are always of the best quality.
It is the important part of the Self-drilling anchor system, which is widely used in tunnelling, slope stabilization, mining and foundation support etc.
Hex nut type: R25, R32, R38, R51, T76
Spherical nut Type : R25, R32, R38, R51, T30, T40, T52, T73, T76 T103 etc
10-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.
Self Drilling TC Button Drill Bit
Hollow Threaded Steel Bar
Self Drilling Grouting Anchor Bolt
Threaded Rods with Fasteners
Self Drilling TC Cross Drill Bit
Tungsten Carbide Insert Button Drill Bit
We offer not only products, but also our after-sales service. Welcome to contact us to know more.