Zhejiang Meishuo Electric Technology Co., Ltd is an export and manufactory for relays and solenoid valves for 13 years, in Wenzhou near Ningbo. To Wenzhou airpot is only 50 mins by car. To Shanghai is 4.5HS via hogh-speed train, if you by air, it′s only 1 hour. Meishuo is a high and new technology