Onesto always pursues constant product innovation to offer customers with comprehensive selection for commercial, industrial, residential project where quality is essential. Onesto owns independent intellectual property rights for its product range including domestic and international patents.

Onesto is a name of quality that focuses on customer’s safety and satisfaction. The company is operated under ISO9001:2015 Quality Management System. All the products made of good material and type tested in conformity with BS,EN,IEC standards and awarded CE,CB, TUV,SEMKO,SAA,KEMA-KEUR, UL certificate from renowned international testing laboratory