Thanks for your considering of Hebei Guanlang Biotechnology Co., Ltd.(Guanlang). Guanlang is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Main product is disinfectant chemicals,such as chlorine dioxide ,nadcc,PHMG,PHMB,SDIC etc.
After ten years development ,GuanLang has become a Diversified development company, not only involves in chemical
Exporter, Wholesaler