Lianhua Technology's BOD5 Factory shows how far we've come in improving the testing of water quality. The journey of innovation in the company began with our founder Mr. Ji Guoliang's creation of a rapid digestion spectrophotometric technique that fundamentally changed the process of measuring BOD5. His technique reduced the time required in performing the test and increased the accuracy of the test. For this reason our BOD5 instruments remain the finest in the industry utilizing reliable precision in cutting edge technology. They are used in the treatment of municipal wastewater, the surveillance of industrial wastewater, and basic research. Despite our endeavors in building our overseas presence, client satisfaction and support remain our top priorities, and we ensure that our clients receive the best available answers for their challenges in testing the quality of water.