Guangdong GRVNES Environmental Protection Technology Co., Ltd. ke khoebo ea theknoloji e phahameng e qaliloe ka kopanelo ke basebetsi ba phahameng ba ts'ireletso ea tikoloho Chaena, alumni ea Univesithi ea Saense le Theknoloji ea China, sehlopha sa bo-ramahlale se ile sa etsa lipatlisiso tsa kalafo ea khase ea mouoane ka lilemo tse fetang 20. Silicon Valley ea United States, le litsi tse tsebahalang tsa lipatlisiso tsa mahlale China.