Wensheng Street, Weifang Shandong 0, Wensheng Street,

SHOUGUANG HONWELL IMPORT&EXPORT CO., LTD is recognized as a professional manufacturer of calcium chloride,sodium carbonate,white carbon black powder having no match in terms of quality and eff...

Established in 2003, SHANGHAI HAINUO CHARCOAL CO., LTD has more than 15 years experience in the production of ultrafine natural plant charcoal powder, holding investment in the construction of 80 char...