KOSA Environmental Medical Department only has factories and offices in China. We do not have any offices or branches in overseas. Please pay attention to prevent the buyers from being cheated.
Any overseas embezzlement of our website links, website text, pictures, and videos is cheating.
Our contact information is only the emails and telephone on our website, others contact information is all fake.
KOSA Environmental Medical Department
KOSA Environmental Medical Department
Address: No.625 Huayuan Road, Zhangpu Town
Kunshan,Jiangsu Province,China.
Mobile: +86-13375159470
We can control the color consistence chroma density and produce standard color.