We are purchasing the vanadium Spent catalyst, tungsten catalyst and molybdenum catalyst all the time. if you have any supply, just feel free to let us know.
Share Metal Limited/ Dalian Meitong Intl Trade Co., Ltd.
Mr. Yu Jiangping
Country/Region:
China (Mainland)
Mobilephone:13504260677
Email:harry_jhm@vip.sina.com