toya r21n

1. Widely used in tunnel presupport, slope and roadbed reinforcement. 2. Using by high strength material. Mining Self-drilling Hollow Rock Bolt Application: 1. Common groutable anchor bar consists of hollow anchor bolt, anchor plate and anchor nut.It can be used in the supporting of all kinds of rock and soil, and suitable for the supporting of medium or long anchoring bolt, or the roof ...

1. Eco-friendly 2.Children love it 3. Christmas gift 4. wholesale low price Welcome to browse our products~~ plastic hand smile big size paddle ball games child toy 1. A variety of colors and designs2. All products are eco-friendly and non-toxic3. We can package it according to your request Other similar products+++++++ Yiwu Mengcheng Toys has been in plastic toys production since 1996. We enjoy ...