Quality assurance

Our factory is certificated by ISO9001 quality assurance system, each insulator undergoes rigorous electrical testing before and after assembly before being shipped. ERP system used to make production traceable, sample reserved for more than 2 years in case any dispute.

Advanced equipment

We have more than 100 sets advanced automatic production and testing equipment to ensure the highest level quality products in the manufacturing process.

Rich experience

More than 20 years of production experience, we have professional R&D team, consisting of 8 senior engineers, 6 intermediate engineers, 6 assistant engineers and 5 technicians.

Customer service

We have pre-sales, sales, after-sales services to meet the customers’ requirements, for pre-sales, we can help customers find the most suitable product with different application, For after-sales, we will response the customer within 24 hours for any problem