CONTACT US

Contact: Ms. Zhu

Phone: 86-13636584122

E-mail: peggy@neocrystech.com

Whatsapp:kogin

Add: Chinese office Room 502, Block B, Tongji Union Plaza, No. 1398 Siping Road, Yangpu District, Shanghai. US Office 30 N Gould St Ste N Sheridan, WY 82801.