Get in Touch with KOSNANO
Whether you need technical consultation, sample testing, or bulk supply inquiry, our team is ready to assist you. We typically respond within 24 business hours.
Email: sales@kosnano.com
Phone: +86 20-3929-3169 ext. 55
Address: 4F Aoyuan Building, No.2 Ruyi Road, Guangzhou, China 511431
Business Hours: Monday – Friday, 9:00 AM – 6:00 PM (GMT+8)
For sample requests and technical documents (TDS/SDS/COA), please email us with your application requirements and target specifications.