we want to buy spent catalyst,waste metal etc.if any company can offer those,please send the products describe and price list to us.we will reply soon.raymondzj&hotmail.com
Contact Person : raymond hong z j Job Title : GM Telephone : Fax Number : Address : kaixuan road 445, wuchan buiding,17c Hangzhou, Zhejiang Fax : 86 - 571 - 86437960 Website : Visit website