May 2007
- DSA-1 Surface Active Agent for Drilling Fluid
- SFB-1 Biology Thickening Agent for Drilling Agent
- Silicon Stability Agent for Drilling Fluids
- SF260 High-temperature Drilling Liquid Thinner
- SF200P Fluorine silicon High-temperature Drilling Liquid Thinner (powder)
- SF Fluorine Silicon Filtrate Reducer for Drilling Fluids
- SF150 Fluorine Silicon Drilling Liquid Thinner
- SF150P Fluorine Silicon Drilling Liquid Thinner (powder)
- High Absorbing Water Solid Leak Stopping Agent for Drilling
- PRTV anti flashover compound coating
- RTV Insulator Anti Flashover coating
- Silicon Rubber Composite Insulator
- fluorine silicon rubber increases climbs umbrella skirt
- high voltage insulation coating
- Metal anticorrosion fluorine silicon coating
