Ningbo Sanzheng Plastic Co., Ltd.established in 2011 . It is a professional production of "SZS" brand of various styles of cable ties, tie wire and cable glands, spiral wrapping bands, PVC silicone fiberglass sleeving , plum tube, expansion pipe,guide tube, R type wire clip, tie mounts,wire connector and all kinds of cold pressing end of plastic wiring equipment.

Sanzheng is a integrative company in R D, manufacturing and sales.The company specifically research and development for children's entertainment flat buckle type nylon cable tie. Sanzheng Plastic Industry is located in Yuyao City Economic Development Zone, close to Chinese (Yuyao) Mold city and Chinese (Yuyao) Plastic city, by virtue of the mold development relying on skilled and richly endowed by nature advantages of raw materials. The Haitian, Katie Wei and other large tonnage injection molding machine production of small weight of product quality and technology truly cheap.

Products sell well in more than 30 provinces, autonomous regions, municipalities directly under the central government and Southeast Asia, Europe, the Americas, Hong Kong, Macao and Taiwan and other regions, and established a long-term supply and demand relationship with some large enterprises at home and abroad.

The company always adhere to the "quality, credit, customer first" business philosophy, with the best product quality, the most reasonable product prices, sincere return of new and old customers!