This article page covers sources for plastic water tanks all around the world. Sometimes plastic tanks are a better choices choice for rainwater harvesting systems.
===Africa===
[[Image:jojo-vertical-tanks.jpg|none|200px|link=http://www.rainharvest.co.za/]]
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* <font size="3">[http://www.ivyblue.co.za/index.php?option=com_content&view=article&id=52&Itemid=55 '''Ivy Blue: Rotational Moulders''']</font>. Located in Cape Town, South Africa.
{|cellpadding="10"
|-style="vertical-align:bottom;"
|[[Image:s1000 tank.jpg|center|70px|link=http://www.ivyblue.co.za/index.php?option=com_content&view=article&id=52&Itemid=55]]<br>
The s1000 liter tank.
|[[Image:v1000 tank.jpg|center|70px|link=http://www.ivyblue.co.za/index.php?option=com_content&view=article&id=52&Itemid=55]]<br>
The v1000 liter tank.
|[[Image:v2500 tank.jpg|center|70px|link=http://www.ivyblue.co.za/index.php?option=com_content&view=article&id=52&Itemid=55]]<br><br>
The v2500 liter tank.
|}
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* <font size="3">[https://www.facebook.com/pages/Polytanks-Kenya-Ltd/248706701912841 PolyTanks]</font>. Selling rainwater, septic, and multi-purpose tanks from Kenya. {|cellpadding="10"|-style="vertical-align:bottom;"|The s1000 is a 1000 liter tank.[[Image:s1000 tankcylinder tanks.jpg|center|70px]]<br>60px|The v1000 is a 1000 liter tanklink=https://www.[[Image:v1000 tankfacebook.jpg|center|70pxcom/pages/Polytanks-Kenya-Ltd/248706701912841]]<br>|The v2500 is a 2500 liter tank.[[Image:v2500 tankcylinder horz tanks.jpgpng|center110px|70pxlink=https://www.facebook.com/pages/Polytanks-Kenya-Ltd/248706701912841]]<br><br>
|}
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===India===
<font size="3">[http://www.sintex.in/solutions.html#3 '''Sintex''']</font>. Selling rainwater harvesting tanks of all sizes in India.
[[Image:India plastic tanks.jpg|none|100px|link=http://www.sintex.in/solutions.html#3]]
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===North America / Caribbean===
<font size="3">[http://www.rainharvest.com/shop/ '''RainHarvest Systems''']</font>. Selling complete rainwater harvesting systems to the US, Canada, Mexico, Bahamas and the Caribbean.
[[Image:rainharvest systems.jpg|none|150px|link=http://www.rainharvest.com/shop/]]
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===Global tanks===
<font size="3">[http://rainwaterhog.com/ '''The Rainwater H<sub>2</sub>OG''']</font>. Selling compact rainwater harvesting tanks world wide: <br>Australia / New Zealand, USA, Canada, UK / Europe, Korea, Japan, Mexico / Latin America, and the Philippines.
[[Image: rainwater hog.png|none|150px|link=http://rainwaterhog.com/]]
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===Plastic water tank links===
* [http://www.harvesth2o.com/rainwaterstorage.shtml#.Uytu7q3x5Hs Comparing Rainwater Storage Options], by Doug Pushard.
* [http://www.academia.edu/242362/Design_and_Poliy_Issues_on_Rainwater_Harvesting_in_India Design & Policy Issues on Rainwater Harvesting in India]. Bangalore.
* WATER WISE - [http://www.hindu.com/pp/2007/07/14/stories/2007071450580300.htm Rain tanks for harvesting], by S. VISWANATH.
* [https://apartmentadda.com/waterworkshop/index.php The Water Workshop for Apartment Communities]. Rainwater Harvesting in Apartment Complexes. Ezone Club, Marathahalli, Bangalore (2012).
* [http://www.rainwaterharvesting.org/ RainwaterHarvesting.org]. India.
