No.8, Shangni Road, Songmu Economic Development Zone, Shigu District, Hengyang City, Hunan Province, China.
©2018 Hengyang Jianheng Industry Development Co., Ltd. All rights reserved 湘ICP备13007243号-1 Powered by www.300.cn
60 years' professional water treatment chemicals manufacturer
As a leader manufacturer of alum salts in China. Hengyang Jianheng Industry Development Company is a creator and editor member of the national standard of aluminumu sulfate GB31060-2014 and poly aluminum chloride GB/T22627-2014, food additives potassium alum GB.1886.229-2016, and ammonium alum GB25592-2010.