The 14th Shanghai International Water Exhibition

Under the complex form of rampant epidemics abroad and sporadic epidemics in China, the 14th Shanghai International Water Show will be held on June 2, 2021 at the Shanghai National Convention and Exhibition Center as scheduled.

As one of the exhibitors of this international water exhibition, Beijing changshi jingyuan electronic technology co., ltd. displayed the company's main products at the exhibition: medium pressure ultraviolet ballast series-MPLB-1PH-A-3000 (including 1000W, 2000W, 3000W). The characteristics of this ballast are: the power supply voltage is 198V ~ 264V, and the lamp power is constant; Constant UV output; 10% of the power supply frequency change has no effect on the power supply of UV lamps; Small size and high power.

beijing changshi jingyuan electronic technology co., ltd., specializing in the production of uv electronic ballast. Including research and development, design, production, sales and after-sales service. Customer demand is the driving force of the company. Our aim is: quality awareness, sincere service, so that more customers can experience the sincerity and caring of Charmsstone.