179 South Street, Teda West Zone, Tianjin 300462, China Tianjin, Tianji

Starting from synthesizing silica gel materials, Bonna- Agela is a global company focusing on sample preparation and purification. We provide top-quality products including bulk materials, HPLC column...

Building C, Electric Valley Technology Center, No.3088 Lekai North Street

We are ISO and CE certificated manufacturer and the brother company with Huazheng Electric. Besides electrical testing equipments, we also deal with ADSS/OPGW hardware fittings, indoor/outdoor vacuum ...