Profile: Chancon Company Limited manufactures construction material. We focus on engineering steel works & technical solutions to general contractors, and the construction industry. Our products include tension rods, sag rods, anchor bolts, J-bolts, U-bolts, rock bolts, machine bolts, ribbed plates, slope plates, flat washer plates, domed washer plates, spherical nuts, hexagonal nuts, check nuts, tie rods, studs and all kind of structural steel systems. We offer tension rod systems, rock bolt systems and form tie systems. Our rock bolt system consists of high tensile steel bars, domed face plate or flat washer, hemispherical washer, and a hex nut, which is used in applications such as high strength concrete reinforcing bars, transverse post tensioning, longitudinal post tensioning & pile test anchors.