Glass fiber and product manufacturing. Production, processing, manufacturing, sales, installation of fiberglass products, fiberglass anti-corrosion and mist eliminators, installation and sales of chimney supports; FRP molded products, FRP extruded products, FRP wrapped products; Central air conditioning and end products; Fiberglass purification tower, desulfurization tower, absorption tower; Fiberglass cooling tower; Fiberglass containers, softened water equipment, pipes, fans, water tanks, Septic tank, cover plates, electrolyzers, anti glare panels, wind and dust walls, sound walls, dustbins, beautification covers, ejectors, cable troughs, and fiberglass handicrafts. (Projects that require approval according to law can only be operated with the approval of relevant departments)