WEIWORLD

Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Air filtering installations; Air purifying apparatus and machines; Air sterilisers; Deep fryers, electric; Electric air deodorizing apparatus; Electric fans for personal use; Fireplaces, domestic; Germicidal lamps for purifying air; Heating installations; Ventilating exhaust fans; Ventilation hoods; Water filters; Water purifying apparatus