键盘  制造商、经销商、供应商

DAVO ELECTRON opened its door in 2010 as a Metal Industrial Keyboard manufacturer cum scientific research and development, sales and service provider in China.DAVO has extensive experience in providing custom input device services world-wide.
Yonghua Zhou, the co-founder of DAVO, was born in a family business specialized in making Metal keyboard since 1985 in China. 34-year’s in-metal keyboard technology knowhows have given the company an unparalleled edge in the mastery and integration of the whole value chain.
With the vision to extend its competitive advantages to help customers customize a better quality metal keyboard, DAVO was soon expanded its reach to become a one-stopoperational resource that covers more than 30 industries (Self-service terminals, military industry, coal mines, financial equipment, communications equipment, etc.), and servicemore than 100 well-known companies (BYD, EMERSON, Schneider .. etc)

卡斯柯产品总公司成立于1921年，总部位于德国法兰克福。

卡斯柯产品是安费诺公司的一部分。

作为一家价值数十亿美元的世界500强企业，安费诺是世界上最大的互联产品制造商之一。安费诺公司成立于1932年，设计、制造和销售电气、电子和光纤连接器、互连系统、天线、传感器和基于传感器的产品以及同轴和高速特种电缆。
公司产品的主要终端市场是通信和信息处理市场，包括有线电视、蜂窝电话和数据通信和信息处理系统；航空航天和军事电子；以及汽车、铁路和其他运输及工业应用。