L.Q Joton company- developed since 1996- is the pioneering company in the field of chemical construction in Vietnam. Quality management system of the standard L. Q JOTON ISO 9001: 2000 is held by QUARCERT organization. Products of L. Q JOTON are checked on the test equipment of the most advanced testing. Our company is currently manufactures chemicals for the industry of building materials, paints, technical rubber, minerals as raw materials to produce building materials such as Calcium Carbonate (CaCO3), Feldspar, Kaolin, etc as the standard quality and the ability to supply leading in Vietnam.