ABOUT ONESTO

As an active player in electrical manufacturing industry over 15 years, Onesto is committed to providing quality assured products for application in power distribution, industrial control and photovoltaic system etc. Onesto is a name of quality that focuses on customer’s safety and satisfaction. The company is operated under ISO9001 Quality Management System. All the products are manufactured in conformity with BS,EN,IEC international standards and acquired CE,CB, TUV,SEMKO,SAA,KEMA-KEUR, CEI, IEC, G99, EN50549, UL certificates.

ONESTO IS A ELECTRICAL MANUFACTURER IN CHINA

Keep in improving the quality ,design and services, establish close and long-term relationship with our customers, ONESTO keep in sustainable growing step by step.

pv solar product factory
30,000,000+

30 Million Customers Choose

10000㎡

Pconstruction Area

150+

Over 150 employees.

15+

over 15 years manufacturing experience

Professional And Mature Production Line

The factory introduced advance automated assembly and testing production line to secure high precision parts dimension, accurate automated assembly, outstanding technical performance and efficient production capacity. Onesto also established complete quality tracing system for the under production and delivered products,as well as each component used for every batch.

Product Quality As Its Basis, Self Innovation As Its Core

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. Main products were covered by liability insurance issued from PICC with 2 million USD limit of aggregate.

Driven By Passion And Excellence

Our team is made up of people from diverse backgrounds, each bringing their unique skills and perspectives to the table. We firmly believe that this diversity is what makes us strong. We value collaboration and communication, working together to achieve our shared goals. Our team members are not just employees; they are partners in our mission. We encourage them to take ownership of their work and to share their ideas freely. This approach has led to some of our most innovative solutions and breakthroughs.

Development History