SZDX began back in 1968 named “ Dongfeng Hardware Products Co., Ltd.” and in 1993 it was renamed to Shenzhou Telecommunication Equipment Co., Ltd. (SZDX).

SZDX is a leading manufacturer of pipe fittings and other electrical hardware products. Over the past 43 years, SZDX has enjoyed rapid growth due in large part to the support of our valued customers.

With production base in Ningbo, China, SZDX covers a range of electrical installation hardware products such as...