Huduma za
- Elektroniki uhandisi washauri
- Chuma-plastiki kujitenga na huduma ahueni
- Feri, chuma ahueni huduma
- Aluminium ahueni
- Shaba ahueni
- Shaba ahueni
- Nickel ahueni
- Zebaki ahueni
- Platinum, dhahabu na fedha kufufua huduma
- Zinki ahueni
- Kufufua na kuchakata makandarasi, viwanda chuma taka
- Waya kusindika huduma
- Kuchakata na reprocessing huduma kwa ajili ya plastiki
- Kuchagua, kusafisha na kuosha huduma kwa ajili ya vifaa zilizosibikwa polyolefin
- Usafishaji huduma kwa ajili ya laser cartridges toner