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Go to the shopEstablished in 2006, RAINBOW is committed to providing valuable and portable liquid storage containment and service to our customers in agriculture, irrigation, construction, rainwater collection, fire protection, chemical and fuel industries.
Learn MoreWe have clients in 103 countries
Successful work with 102 clients
We have more than 150 exports
We produce many flexible tanks with environmentally friendly materials that are widely used in agriculture, large projects, construction sites, transformer stations, farms, and gardens. Most customers use them because they can be collapsible, save space, are light in weight and are convenient to carry when tanks are empty.
RAINBOW folding PVC barrels are found as containers to soak seeds from one customer. They deal with one large farm and plant rice in cold north-east China. As we already know, seeds require moisture to germinate. When spring approached, and seed sowing was coming, they purchased 1000 pcs folding PVC barrels 500 litres to sock seed rice before planting. Folding top opening PVC barrels can be filled with some water and put seed rice in it; soaking needs to be done at least a few hours before planting, preferably overnight, allowing it to germinate faster.
SHOP NOWRAINBOW folding PVC barrels are found as containers to soak seeds from one customer. They deal with one large farm and plant rice in cold north-east China. As we already know, seeds require moisture to germinate. When spring approached, and seed sowing was coming, they purchased 1000 pcs folding PVC barrels 500 litres to sock seed rice before planting. Folding top opening PVC barrels can be filled with some water and put seed rice in it; soaking needs to be done at least a few hours before planting, preferably overnight, allowing it to germinate faster.
SHOP NOWRAINBOW MADE flexible 5-gallon diesel fuel can be a 20-litre fuel tank for ultralight adventure; it is portable and foldable and can be used as a spare fuel tank for small planes to extend your travelling range easily. Most customers from America who use it store extra fuel for private Aeroplanes. Tie it down through two eyelets on top of the fuel tank; a flexible funnel can adjust any shape when you fill into fuel through it.
SHOP NOWThe RAINBOW foldable onion-shaped PVC firefighting water storage tank is designed for fire protection near commercial buildings, hospitals, and residential areas. It provides a reliable water source in case of fire emergencies. When empty, the tank is lightweight, foldable, and easy to move, making it convenient for storage and deployment in any location requiring fire protection.
SHOP NOWIn just 5 mins! The water barriers for flooding outdoor will be fully water activated to 3~4 inches. The home flood barrier is a great replacement for sandbags, as the flood control barrier can block the water and is easier to implement. The water barriers for flood control and the water absorbent flood barrier protects the home in a safe way but is lighter and easier than a sandbag flood door barrier.
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