Zhejiang Jitai New Materials Co., Ltd. 
Add.: 8 Weisan Rd., Hangzhou Bay Shangyu Economic and Technological Development Zone, Zhejiang, China.
Zip code:312369
Sales Tel:+86-575-82739419 0575-82731718 For order or to understand the OLED products, please send an email to  oled@hyvaolla.com
Fax:+86-575-82739411 +86-575-82739410
E-mail:office@hyvaolla.com (office)
E-mail:sales@hyvaolla.com (Sales 1) syp@hyvaolla.com (Sales 2)
E-mail:zwm@hyvaolla.com (Equipment Department)
URL:www.hyvaolla.com