You can contact Chzone via phone or email, we will certainly give you reply in 24 hours. You can show your problem in the form of video or picture so that we can solve your problem in time. 

CHZOM is a leading and professional metal working machine manufacturer in China, which was established in 2010 and located in the cultural ancient city of Nanjing, Jiangsu Province.

Chzone has the best product design and performance test engineers in China, and our products have got CE, ISO and SGS certification to prove the superiority of Chzone factory.