water testing instruments: we sell water testing instruments to measure ph levels and tds (total dissolved solids) in water. ro membrane housings and cleaning equipment: we provide ro membrane housings, membrane cleaning equipment, chemical pumps, and chemical dosing pumps.

working procedures in confined spaces: work must be strictly controlled, including the following critical steps: risk assessment: evaluate gas accumulation and oxygen levels before entering.

our products: hand tools we offer an extensive selection of hand tools, including: wrenches, screwdrivers, pliers, hammers, chisels measuring tools: tape measures, levels, rulers cutting and finishing tools: scissors, saws, utility knives screws, nuts, and bolts welding tools

no drilling no unnecessary dismantling reduced risk of interior damage effective removal of dirt, dust, and mold buildup elimination of unpleasant odors and musty smells our technicians use professional-grade cleaning solutions and appropriate pressure levels

air conditioner repair and maintenance: we provide cleaning services, checking refrigerant levels, repairing parts, and ensuring your air conditioner works efficiently.

ecotint light transmission levels from 7% to 49% depending on the film's darkness. prevents light from disturbing the eyes, helping to preserve eyesight.

we also feature the "touch films ceramic – new gen series," available in four darkness levels (40%, 50%, 60%, and 80%). these films block 99% of uv rays, up to 90% of infrared radiation, and reduce solar heat by as much as 88%.

perfect for creating solid flooring structures, both for upper and lower levels, providing durability in all conditions.

we offer a wide range of specifications and options to suit different project requirements and quality levels.

feedback, satisfaction levels, and opinions gathered from the seminar are used to make improvements for future events. seminar formats can be customized to meet specific requirements by bw training co., ltd.