Shandong diyi electronic science and technololgy Co., Ltd is a high-tech company specialized in research, development, manufacturing, sales and service for a wide range of it products including dices, semiconductors, diodes used for solar junction box, solar junction boxes and connectors. Diyi has a monthly production capacity of over 150 million chips, 200 million semiconductors, 10 million diodes and 100 thousand solar junction box sets.

Diyi has been the long term supplier of chips and semiconductor units. Diyi has also been supplying protection special-purpose diodes for both domestic and international market including Europe, americas, Asia and the other regions. The solar junction box and connector provide specialized protection for the solar cell module. We have been investing in building a strong R&D base, including a reliability laboratory, a chip factory which is equipped with industry-leading automatic production line. Sales revenue has reached more than hundred million RMB per year. Diyi has also been awarded as the best vendor, best service and partner for many times in the last a few years by the industry.