The plate glass shop has improved the quality of products by applying rational methods to prolong the life of the furnace and provide technical indices for the production of glass.

Workers of the raw materials workshop worked out a list of raw materials mixing ratios and took technical and practical measures to make effective use of the separating screen, thus further raising the operational rate of equipment.

The electric automation workshop has made a check-up of automation elements of production processes to ensure the safety of automatic control systems.

The hard glass shop organized a mass-based technical innovation campaign to improve the quality of heat ray reflection glass and hard glass.

The repair and maintenance shop has managed waste heat boilers in a proper way to ensure the smooth production of distilled water.

Workers and technicians of the hydrogen and nitrogen workshop, too, have carried out the maintenance of equipment as required by technical regulations to create favorable conditions for nitrogen production and raise the efficiency of air filters.