Kopana le Sehlopha

Lihlahisoa tsa k'hamphani li sebelisoa haholo ho: tlhoekiso ea khase e litšila, ho hloekisa likhoerekhoere, lisebelisoa tsa ho thibela likokoana-hloko malapeng, lipetlele, likolo le libaka tse ling tsa libaka tsa sechaba le masimo a ho thibela likokoana-hloko.E na le sehlopha sa R&D le basebetsi ba botsamaisi ba nang le boiphihlelo ba lilemo tse fetang 12, 'me ba fumane litokelo tse ngata tsa boqapi ba naha le litokelo tsa mohlala tsa ts'ebeliso.Ke setho sa China Environmental Protection Industry Association le karolo ea motsamaisi oa Guangdong Environmental Protection Industry Association.