| Area | Person to contact | |
| USA、Oceania、Africa | Randy Kong | |
| South America、North America （except USA） | Kane Guo | |
| Europe | Betty Liu | |
| Middle East、Asia | Melinda Cui |
I have been purchasing environmental disinfection equipment from China for 5 years, and I have met many manufacturers in China. After visiting Saintfine Environmental's factory and understanding how they process our products, I think SAINTFINE is definitely the best among them. Their ULV is really great, and our customers love it. ----Aix from Germany
Highly efficient company, fast response time and very professional support team. ----Michael from the United States
Our best-selling product is ULV, he is from SAINTFINE, they are my real friends, helping us choose better products-Tanaka from Japan
With a very unique understanding of the industry, we have cooperated with SAINTFINE for many years and have been impressed by their quality control and transportation knowledge. ----Mahmoud from Iran