Our History
Grande Casting and other 4 companies makes up the Grande Group. The group company provides services in all kinds of valves, castings and machining.
1996 Grande valve was founded in 1996, by Mr Glory DE. Totally 5 or 6 persons to make valves assembly and sales. With the rapid business grows, and In order to meet customer’s requirements.
2005 Grande Casting company
2008 Grande Valve moved to a new factory
2014 Grande branch casting company and Pipe fitting factory
2016 Guardian Worldwide LLC in Houston Office
2018 Grande Xi'An Machining Factory
2019 Grandian Made (Vietnam) Co.,Ltd
2021 Hebei Anperno Biotechnology Co.,Ltd
