Cleantech Solutions sends sample sapphire chambers to LED maker

February 27, 2012 – PRNewswire-Asia-FirstCall — Cleantech Solutions International Inc. (NASDAQ:CLNT), metal components manufacturer, has delivered two units of sample sapphire chambers and one unit of a solar furnace to an international customer. Additional chamber and furnace orders are expected once the customer completes testing and approval of the initial units.

The customer ordered the sample furnace for manufacturing polysilicon solar wafers. The sapphire chambers will be used to manufacture light-emitting diodes (LEDs). The systems were ordered in August 2011. Cleantech Solutions stays in close contact after tool delivery to consult on technical needs.

Cleantech Solutions supplies forgings products, fabricated products and machining services to a range of clean technology customers, primarily in the wind power sector. For more information, visit

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