shenzhen litree purifying technology co., ltd., located in south china , adjacent to hong kong, it is the first economic special zone in china . shenzhen is an important import and export base. among top 500 multinational companies 98 have invested in shenzhen. on the other hand, 219 of shenzhen enterprises have established their branches abroad.  shenzhen obtained the highest score in a business environment survey of 23 cities in china by the world bank in 2003.  shenzhen government emphasizes regulating the market economic order, protecting intellectual property rights. there litree established its administration and marketing center and this center becomes powerful more and more.

address: no.1101, cangsong building , futian district, shenzhen, 518040

tel : 86-755-8384 9777        fax : 86-755-8384 9420