On June 8^th, customers from Costa Rica came to Sanbian with an aim to having a previous investigation for on-going programs of dry-type transformers and 220kV single-phase transformers.

国产精品爽爽久久久久久

Though there were only several days of visiting, our professional production, management and highly qualified staff  left a deep impression on them. We are looking forwards to signing a contract with the Costa Rica side and marching into the whole potential market!