+86-0574-86306501
Founded in 1992, is a high-tech enterprise focusing on the production of electrical contacts. The company's headquarters is located in Ningbo, a beautiful coast of the East China Sea. It has accumulated more than 20 years'experience in contact manufacturing. It has excellent production lines, perfect testing methods and advanced technology
Ningbo Dacheng Metal Handicraft Manufacturing Co., Ltd. was established, mainly engaged in the production and manufacture of rivet contacts.
Renamed Ningbo Green Contact Co., Ltd.
New Ningbo Hanbo Precious Metal Alloy Co., Ltd. is mainly engaged in research and development and manufacturing of contact materials.
New Ningbo Mingzhi Electrical Contact Co., Ltd. is mainly engaged in the production and manufacture of contact assembly components.
Anyway, mobile phones battery main function is used to provi...
Anyway, mobile phones battery main function is used to provi...