BIWATER

[ Metallic building materials, namely, metallic coverings for roofs and buildings, metallic gutters, metallic tubes, metallic pipes, and metallic fittings therefor; metal swimming pools; metal penstocks and gates for controlling water ]

[ Pumps, namely, water pumps for use in swimming pools, water parks, water treatment plants and waste water treatment plants, rotary pumps, suction pumps, sump pumps, vacuum pumps, and fittings therefor; hydraulic turbines ]

Electrical apparatus and instruments for use in swimming pools, water parks, water treatment plants and waste water treatment plants, namely, analyzers, temperature monitors, and flow measurement devices

Water purification units; water circulation units for swimming pool and sewage treatment plants; sewage treatment plants; plumbing fittings, namely, bibbs, cocks, traps and valves; heat exchangers; heaters and pumps sold in combination for use in swimming pools

[ Canvas hose pipes for use in swimming pools, water parks, water treatment plants and waste water treatment plants; plastic pipes for plumbing purposes; plastic hoses for swimming pools, water parks, water treatment plants and waste water treatment plants; non-metal fittings for compressed air ducts ]

[ Non-metallic building material, namely, concrete and earthenware drain pipes, concrete slabs, concrete blocks, concrete panels, and concrete bricks; non-metal swimming pools; penstocks and gates made of plastic material for controlling water ]

Installation of water purifying plants and sewage treatment plants; construction and repair of dams, reservoirs, and towers to collect and store water; construction and repair of water, sewage, and industrial effluent treatment plants, swimming pools, water parks, roads, and industrial buildings

Water treatment; waste water treatment