[Company Contact: Mr. Adam Wasserman Elaine Ketchmere, CFA Chief Financial Officer CCG Investor Relations Cleantech Solutions International, Inc. Tel: +1 310 954-1345 Email: adamw@cleantechsolutionsinternational.com Email: Elaine.Ketchmere@ccgir.com www.cleantechsolutionsinternational.com Web: Web: www.ccgirasia.com Cleantech Solutions International Reports Fourth Quarter and Full Year 2012 Results Wuxi, Jiangsu Province, China April 11, 2013 “The year 2012 was marked by a challenging environment in China that] [Company Contact Cleantech Solutions International, Inc. Mr. Adam Wasserman, Chief Financial Officer E-mail: adamw@cleantechsolutionsinternational.com Web: www.cleantechsolutionsinternational.com Investor Relations Contact CCG Investor Relations Ms. Elaine Ketchmere, CFA Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: Web: www.ccgirasia.com Cleantech Solutions International Announces Conference Call to Discuss Fourth Quarter and Full Year 2012 Financial Results WUXI, Jiangsu, China, April 11, 2013 - Mr. Ryan Hua, Vice President]

[Companyntact: Mr.am Wasserman Elaine Ketchmere, CFA Chief Financial Officer CCG Investor Relations Cleantech Solutions International, Tel: +1 310 954-1345 Email:amw@cleantechsolutionsinternational.com Email: Elaine.Ketchmere@ccgir.com www.cleantechsolutionsinternational.com Web: Web: www.ccgirasia.com Cleantech Solutions International Reports Fourth Quarter and Full Year 2012 Results Wuxi, Jiangsu Province, China April 11, 2013 The year 2012 was marked by a challenging environment in China] [Companyntact Cleantech Solutions International, Mr.am Wasserman, Chief Financial Officer E-mail:amw@cleantechsolutionsinternational.com Web: www.cleantechsolutionsinternational.com Investor Relationsntact CCG Investor Relations Ms. Elaine Ketchmere, CFA Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: Web: www.ccgirasia.com Cleantech Solutions International Announcesnferencell to Discuss Fourth Quarter and Full Year 2012 Financial Results WUXI, Jiangsu, China, April 11, 2013 -]

[Companyntact: Mr.am Wasserman Elaine Ketchmere, CFA Chief Financial Officer CCG Investor Relations Cleantech Solutions International, Tel: +1 310 954-1345 Email:amw@cleantechsolutionsinternational.com Email: Elaine.Ketchmere@ccgir.com www.cleantechsolutionsinternational.com Web: Web: www.ccgirasia.com Cleantech Solutions International Reports Fourth Quarter and Full Year 2012 Results Wuxi, Jiangsu Province, China April 11, 2013 The year 2012 was marked by a challenging environment in China] [Companyntact Cleantech Solutions International, Mr.am Wasserman, Chief Financial Officer E-mail:amw@cleantechsolutionsinternational.com Web: www.cleantechsolutionsinternational.com Investor Relationsntact CCG Investor Relations Ms. Elaine Ketchmere, CFA Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: Web: www.ccgirasia.com Cleantech Solutions International Announcesnferencell to Discuss Fourth Quarter and Full Year 2012 Financial Results WUXI, Jiangsu, China, April 11, 2013 -]

[Company Contact: Mr. Adam Wasserman Elaine Ketchmere, CFA Chief Financial Officer CCG Investor Relations Cleantech Solutions International, Inc. Tel: +1 310 954-1345 Email: adamw@cleantechsolutionsinternational.com Email: Elaine.Ketchmere@ccgir.com www.cleantechsolutionsinternational.com Web: Web: www.ccgirasia.com Cleantech Solutions International Reports Fourth Quarter and Full Year 2012 Results Wuxi, Jiangsu Province, China April 11, 2013 The year 2012 was marked by a], [Company Contact Cleantech Solutions International, Inc. Mr. Adam Wasserman, Chief Financial Officer E-mail: adamw@cleantechsolutionsinternational.com Web: www.cleantechsolutionsinternational.com Investor Relations Contact CCG Investor Relations Ms. Elaine Ketchmere, CFA Tel: +1-310-954-1345 elaine.ketchmere@ccgir.com Email: Web: www.ccgirasia.com Cleantech Solutions International Announces Conference Call to Discuss Fourth Quarter and Full Year 2012 Financial Results WUXI, Jiangsu, China, April 11, 2013 -]