The grating is woven by interlacing glass fibers and molded with resin casting. It is made of fiberglass grating panels with many regularly scattered rectangular and square spaces, which have bi-directional isotropic mechanical characteristics. It can be widely used in the operation channels, equipment channels, drilling channels, walkways, etc. of professions such as petroleum, chemical electronics, power, paper industry, printing and dyeing, electroplating marine exploration, sewage treatment, etc. It is an ambitious product in corrosive environments and also suitable for civil construction facilities.

Due to the presence of corrosive liquids and gases, metals formed in these areas rapidly corrode. Despite the use of anti-corrosion layers and other measures, the corrosion of components is still very alarming, not only forming a harsh production environment, but also affecting safe production. Sometimes, production and maintenance have to be stopped. The use of grilles as structural data in these areas can play a very good role. It has a long service life, low cost, and is safe and reliable, A series of advantages such as no maintenance required and elegant appearance. This type of product has been in use for more than 30 years in the United States, and the production, use, and sales of FRP grilles have been standardized, serialized, commercialized, and in considerable quantities. In the reconstruction operations of oil fields in the Gulf region and the Middle East, experts have concluded that the use of FRP grilles is economically reasonable and is therefore being widely used. Grilles are also being used in regions such as Asia and Singapore.