No.319 Heyan Road,Maigaoqiao, Nanjing, Jiangsu, China,
GuanKe (NanJing) CHEMICALS CO., LTD. was established as a specialty manufacturer and supplier in 2007, located Nanjing City.The head office is near Tianjin Xingang Port, which enables us to do international business well with Convenient transport.As ...
pharmaceutical intermediates , rubber raw materials , plastic raw materials, all kind of chemical materials.
