Contune International Co., Ltd is a comprehensive solutions supplier based in China. With decades of experience in international business and strong connection of manufacturing workshop in China mainland, we have established complete system of our international business, from R&D, manufacturing, sales, transportation, and services.

Our key products are in electrical high voltage field and electronic field, such as HV insulator test equipment and insulator production machines. Our test equipment (machines) have covered a specific range of mechanical tests and electrical tests of ceramic disc/pin/post insulators, glass disc insulators, as well as polymer insulators of all types. The production machines of insulators include but not limited to fitting crimping machine, FRP grinding machine, insulator sheds modular machine, rubber injection machine and etc.

In the past years, we have successfully achieved good reputation and won dozens of contracts and biddings in electrical projects all over the world, like USA, Russia, Australia, Ukraine, India, Mexico, Tanzania, Saudi Ababia, Indonesia, and etc.

Apart from the touchable products, our professional pre-sales and after-sales services is also one of the key to our success. We offer remote technical assist, and on-site installation and training if necessay.

Since 2013, we have helped lots of factory oweners to build their production lines of polymer insulators and insulator QC labs, which largely accelarate the process of the insulator industry in their own countries.

We welcome partners from worldwide to inquire, creating mutual-respect & mutual-beneficial relationship.