Set up:1吨
supply:10000吨
Send an inquiry
| Manufacturer/origin: | Jinan Dehui Gas |
|---|---|
| Content: | 99.99（％） |
| Executive quality standards: | GB/T4842-2006 |
| CAS： | 7440-37-1 |
Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
buy goods please contact supplier , for transport and cleanrance agent email to admin@b2bgood.com