[Companyntact: Mr. Fernando Liu Chief Financial Officer Cleantech Solutions International, Tel: +86-137-6134-7367 fol@cleantechsolutionsinternational.com Email: Web: www.cleantechsolutionsinternational.com Investor Relationsntact: Ms. Elaine Ketchmere CCG Investor Relations Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: www.ccgirasia.com Web: Cleantech Solutions International Announcesnferencell to Discuss Second Quarter 2011 Financial Results WUXI, Jiangsu, China August 8, 2011]

[Companyntact: Mr. Fernando Liu Chief Financial Officer Cleantech Solutions International, Tel: +86-137-6134-7367 fol@cleantechsolutionsinternational.com Email: Web: www.cleantechsolutionsinternational.com Investor Relationsntact: Ms. Elaine Ketchmere CCG Investor Relations Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: www.ccgirasia.com Web: Cleantech Solutions International Announcesnferencell to Discuss Second Quarter 2011 Financial Results WUXI, Jiangsu, China August 8, 2011]

[Company Contact: Mr. Fernando Liu Chief Financial Officer Cleantech Solutions International, Inc. Tel: +86-137-6134-7367 fol@cleantechsolutionsinternational.com Email: Web: www.cleantechsolutionsinternational.com Investor Relations Contact: Ms. Elaine Ketchmere CCG Investor Relations Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: www.ccgirasia.com Web: Cleantech Solutions International Announces Conference Call to Discuss Second Quarter 2011 Financial Results WUXI, Jiangsu, China August 8, 2011]

[] [For more information, please contact: Company Contact: Investor Relations Contact: Mr. Fernando Liu Mr. Athan Dounis Chief Financial Officer CCG Investor Relations China Wind Systems, Inc. Tel: +1-646-213-1916 Tel: + 86-13761347367 Email: athan.dounis@ccgir.com Email: fol@chinawindsystems.com www.ccgirasia.com Web: Web: www.chinawindsystems.com China Wind Systems, Inc. Announces Corporate Name Change to Cleantech Solutions International, Inc. Wuxi, Jiangsu Province, China June 15, 2011 The]

[] [For more information, pleasentact:mpanyntact: Investor Relationsntact: Mr. Fernando Liu Mr. Athan Dounis Chief Financial Officer CCG Investor Relations China Wind Systems, Tel:+1-646-213-1916 Tel:+ 86-13761347367 Email: athan.dounis@ccgir.com Email: fol@chinawindsystems.com www.ccgirasia.com Web: Web: www.chinawindsystems.com China Wind Systems, Announcesrporate Name Change to Cleantech Solutions International, Wuxi, Jiangsu Province, China]