BSK Fluid Technology LLC. is a National High‑Tech Enterprise and Guangdong Specialized‑Refined‑Differentiated‑Innovative SME. We specialize in R&D and manufacturing of BSK air‑operated double‑diaphragm pumps. Owning over 30 patents, we developed the patented dual‑ceramic valve system for dirty‑air resistance, dry‑run and self‑priming performance.


Located in Zhaoqing High‑Tech Zone, with independent import‑export rights, we supply PP, cast‑iron, pressure‑boost and powder‑transfer AODD pumps for adhesives, coatings and fine‑chemical industries, handling high‑viscosity slurries, particle‑containing media and dry powder. We deliver reliable fluid‑transfer solutions for customers worldwide.