In November 2013, following close cooperation with numerous nuclear power enterprises, Shenzhen Carryclean Environmental Protection successfully won the competitive negotiation for the pure water preparation equipment of Jiangnan Industrial Group Co., Ltd., contributing to China's national defense industry to the best of its ability.

Jiangnan Industrial Group Co., Ltd., which cooperated with Carryclean Environmental Protection for the first time, is a large backbone enterprise of China Ordnance Group Corporation. The company originated from the Hanyang Arsenal established in 1890 and the Gongxian Arsenal established in Henan Province in 1912. It has attracted backbone talents from the Central Red Army's Guantian Arsenal and the Eighth Route Army's Huangyadong Arsenal, inheriting the spirit of the people's military industry it nurtured. The company has made indelible historical contributions to the various national wars and economic development of the Republic. Several leaders of the Party and the state have inspected the company or received company leaders.