We have been manufacturer of grounding/bongding clamp and alarm equipments and overfill prevention systems for many years in China.Our products are widely used in Explosion proof department, the Explosion proof industry fields;in the petrochemical and oil sectors, petrochemical and chemical plants, bulk filling station, chemical and processing industry lines, chemical or fuel refineries;in paints, lacquers and layers production industry, and paints and coatings industries for transferring thinners and solvents;Chemical transport companies and tank transport equipment builders;alcohol,drug and costuming plants, coatings manufacturing and construction chemicals industry