About Us

Ningbo Purui Electronic Technology Co., Ltd. (brand: CWT) was established in 2003 and is a professional manufacturer dedicated to the R&D, production and sales of DIP switches, precision connectors and network communication / structured cabling products.

Our factory is located in Cixi City, Zhejiang Province — on the south bank of the Hangzhou Bay Bridge, in the golden triangle of Shanghai, Hangzhou and Ningbo. We operate an ISO 9001 quality management system and all products comply with the EU RoHS directive.

Guided by the principle of "Integrity = 100% promise, 100% delivery", we provide strong OEM/ODM capability and supply customers across China and many overseas markets.