[v226166_ex3-1.htm 2 EX-3.1] [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]

[v226166_ex3-1.htm 2 EX-3.1], [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]

[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. Reports First Quarter 2011 results · Net income increased 37% year-over-year to $2.7 million, or $0.10 per]

[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, Reports First Quarter 2011 results Netomereased 37% year-over-year to $2.7 million, or $0.10 per diluted share]

[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, Reports First Quarter 2011 results Netomereased 37% year-over-year to $2.7 million, or $0.10 per diluted share]