Hangzhou Kelei mechanical and electrical industry Co., Ltd. is a national high-tech enterprise committed to the R & D and production of prepress printing products; it is the largest CTP manufacturing base and training base in China; it is the only enterprise with the production technology capacity of thermal CTP, UV-CTP, violet laser CTP and ultra large format CTP in China.

In the field of CTP design and manufacturing, Corey has obtained more than 30 patented technologies and a number of national and provincial awards, forming its own unique design ideas. Corey has passed the certification of ISO9001 quality management system and ISO14001 environmental management system, and has passed the RoHS and CE international standard certification in the level of product internationalization, and has become the leading enterprise of China's CTP technology development.

The quality of Corey CTP has fully reached the international advanced level, and its domestic sales are far ahead. It has been exported to Asia, South America, Europe and other countries. It has installed more than 6000 sets in the world, which has won many international praise.

The ez-color digital ink supply system newly invented by the company is the world's first invention, which is a digital transformation of traditional printing. Its core is to replace the traditional ink supply unit with digital ink supply unit. Through the expert database to calculate each paper, each ink area to achieve the field density value, and achieve on-demand, accurate ink supply. The traditional offset press is completely free from manual control, and the printing quality can easily reach higher international standards.

Hangzhou Kelei mechanical and electrical industry Co., Ltd., which is committed to the R & D and production of prepress and printing technology, is the largest CTP manufacturing base and training base in China; it is the only domestic enterprise with the production technology of thermal CTP, UV-CTP, violet laser CTP and large format CTP. It has won the honors of "China machinery industry quality integrity enterprise", "China machinery industry famous brand products", "Hangzhou export famous brand", "outstanding products of machinery industry in the 40th anniversary of reform and development", "cultivation enterprise of single champion in manufacturing industry" and "Hangzhou patent pilot enterprise". Four products have passed the provincial new product appraisal, and passed the research and development of national high-tech enterprises and provincial high-tech enterprises Heart identification.