Yueqing city signal lamp factory. Through the eye of the sky check big data, yueqing city Changjiang signal lamp factory, founded in 1993, located in wenzhou city, zhejiang province, is a wholesale business to engage in. Address: yueqing city liu shi town xia men village. Business scope: machine tool button signal lamp relay AC contactor and so on. Its a formal company certified by the official website legal protection, so it is very reliable.