¡¡Liuzhou OVM Company is the most complete, biggest research & development and manufacturing enterprise of the prestressing force products in China, and a file leader of Chinese prestressing force trade soldier.

¡¡OVM Company produce traditional products, such as OVM Post-tensioning System, Mechanism and Tool for tensioning, Cables Series, Elastomeric Bearings¡¡and Expansion Joints, etc., and new-type products, such as External Prestressing System, Stay Cable System Using Strands, Hydraulic Lifting, Pushing and Turning System, New-type Hangers and Ties, Products for Suspension Bridges, Vacuum Grouting System (include PE sheathings),etc, the coverage rate is very wide.

¡¡Routine anchorage annual production capacity of OVM Company is up to 5 million holes, and is the first of our country.

¡¡OVM Company is the only one setting up national-level technological development centre among the domestic counterparts.

¡¡OVM Company is the only one being accredited setting up post-doctor's scientific research work station by the national personnel department among the domestic counterparts.

¡¡OVM Company have participated in the formulation work of a lot of countries and sector standards.