In applications involving the transport of strong acids, strong alkalis, and high-temperature chemical media, pump shafts, bearings, and sleeves formed from Hebei Zhengtong’s silicon carbide granulation powder leverage the material's superior corrosion resistance and high hardness.
Addressing the rigorous sealing challenges of high-speed rotating equipment, Hebei Zhengtong’s precision silicon carbide ceramic seal rings maintain a stable seal under high-temperature and high-pressure conditions.
In slurry pumps, desulfurization pumps, and wear-resistant piping used in industries such as mining, metallurgy, and coal, Hebei Zhengtong’s silicon carbide wear-resistant components excel.
CNSI TRADING was established specifically to bridge our two manufacturing facilities — one in Shijiazhuang, Hebei, and the other in Jingxian, Anhui — with international customers. These two locations are respectively well-known for producing slurry pumps, magnetic drive pumps, and canned motor pumps, with Shijiazhuang even being hailed as the "Hometown of Slurry Pumps in China." Our founder set up silicon carbide production facilities in both cities, maintaining close contact with end users and thereby gaining a deeper understanding of their real-world needs.
CNSI TRADING was established specifically to bridge our two manufacturing facilities — one in Shijiazhuang, Hebei, and the other in Jingxian, Anhui — with international customers. These two locations are respectively well-known for producing slurry pumps, magnetic drive pumps, and canned motor pumps, with Shijiazhuang even being hailed as the "Hometown of Slurry Pumps in China." Our founder set up silicon carbide production facilities in both cities, maintaining close contact with end users and thereby gaining a deeper understanding of their real-world needs.
CNSI TRADING was established specifically to bridge our two manufacturing facilities — one in Shijiazhuang, Hebei, and the other in Jingxian, Anhui — with international customers. These two locations are respectively well-known for producing slurry pumps, magnetic drive pumps, and canned motor pumps, with Shijiazhuang even being hailed as the "Hometown of Slurry Pumps in China." Our founder set up silicon carbide production facilities in both cities, maintaining close contact with end users and thereby gaining a deeper understanding of their real-world needs.
