[Cleantech Solutions International, Inc. No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, People’s Republic of China Stock Purchase Agreement Re: Ladies and Gentlemen: 1. 2. (a) -1- (b) (c) 3. (a) The Purchaser is aware that the purchase of the Shares involves a high degree of risk and that the Purchaser may sustain, and has] [Cleantech Solutions Raises $0.6 Million in Net Proceeds from the Sale of Common Stock WUXI, Jiangsu, China, July 11 , 2013 - shares About Cleantech Solutions International www.cleantechsolutionsinternational.com Cleantech Solutions is a manufacturer of metal components and assemblies, primarily used in clean technology industries. The Company supplies forging products, fabricated products and machining services to a range of clean technology]

[Cleantech Solutions International, No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, Peoples Republic of China Stock Purchasereement Re: Ladies and Gentlemen: 2. (a) -1- (b) (c) 3. (b) (c) The Purchaser acknowledges that there is no minimum number of shares ofmmon Stock which thempany is selling, and understands that it] [Cleantech Solutions Raises $0.6 Million in Net Proceeds from thele ofmmon Stockout Cleantech SolutionsInternational www.cleantechsolutionsinternational.com Cleantech Solutions is a manufacturer of metalmponents andsemblies, primarily used in clean technology industries. Thempany supplies forging products, fabricated products and machining services to a range of clean technology customers and supplies dyeing and finishing equipment to the textile industry.]

[Cleantech Solutions International, No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, Peoples Republic of China Stock Purchasereement Re: Ladies and Gentlemen: 2. (a) -1- (b) (c) 3. (b) (c) The Purchaser acknowledges that there is no minimum number of shares ofmmon Stock which thempany is selling, and understands that it] [Cleantech Solutions Raises $0.6 Million in Net Proceeds from thele ofmmon Stockout Cleantech SolutionsInternational www.cleantechsolutionsinternational.com Cleantech Solutions is a manufacturer of metalmponents andsemblies, primarily used in clean technology industries. Thempany supplies forging products, fabricated products and machining services to a range of clean technology customers and supplies dyeing and finishing equipment to the textile industry.]

[Cleantech Solutions International, Inc. No. 9 Yanyu Middle Road Qianzhou Village, Huishan District, Wuxi City Jiangsu Province, Peoples Republic of China Stock Purchase Agreement Re: Ladies and Gentlemen: 1. 2. (a) -1- (b) (c) 3. (a) The Purchaser is aware that the purchase of the Shares involves a high degree of risk and that the], [Cleantech Solutions Raises $0.6 Million in Net Proceeds from the Sale of Common Stock WUXI, Jiangsu, China, July 11 , 2013 - shares About Cleantech SolutionsInternational www.cleantechsolutionsinternational.com Cleantech Solutions is a manufacturer of metal components and assemblies, primarily used in clean technology industries. The Company supplies forging products, fabricated products and machining services to a]