Guangzhou Jointas Chemical Co., Ltd. is engaged in the creation, manufacturing, and distribution of a diverse range of sealants and protective coatings, primarily within China. The company's extensive product portfolio includes specialized adhesives for doors and windows, insulating glass units, and assembly processes, alongside solutions for photovoltaic installations, electronic components, and interior applications. Their offerings also encompass advanced adhesive products engineered for curtain walls, petrochemical facilities, steel structures, machinery, automotive and marine industries, and rail transport systems, as well as LED lighting. Furthermore, the company provides both interior and exterior decorative paints, in addition to silicone oil products. Emphasizing environmentally friendly formulations, Jointas Chemical operates with a strong commitment to innovation, holding numerous patents and maintaining a national "green factory" designation. These high-performance materials are marketed under the well-recognized Antas and Jointas brands, catering to a broad spectrum of industries including construction and manufacturing. Established in 1989, the company maintains its headquarters in Guangzhou, China.