Nanjing jishan lighting technology Co., Ltd, a joint-venture between USA and sino, has been specialized in researching and manufacturing LED lighting products with the long-term experience. Co-founder, professor frank shi, a professor at the university of california, has been dedicating in the field of optoelectronics with the long-term experience and gained the great success of optoelectronics package. As the output from our R&D in california (USA) is well employed into the production line in nanjing, we can always keep the first level internationally, in particular the new record created on the luminous efficiency through improving encapsulation technology for white light 18W&72W (released by nist).

Our production line ranges from the integrated high-power LED emitter, power supply to LED lighting system products. The main application products include LED street light, LED industrial lights, LED flood lights/tunnel lights, high power LED spotlights, LED wall washer etc. Under our brand of keri and jishan. All of our products are granted as CE and RoHS. While more than 80% of our products are exported worldwide, we have won the high reputation in this field.

The quality management system ISO9001 system provides the strict quality assurance system to the whole production, which enables us to supply LED lighting products with high reliability. Moreover, we are entitled as the "high-tech corp. " in China as for the advanced R&D, the preeminent production and inspection system and the granted patents.

The essence of our corporate culture is "higher technology, better quality; Stronger responsibility, more contribution", which always requires our staff to move forward for better products.

We are here for you. Let us "green" our world with better LED lights hand in hand.