Delivery method

1） Self promotion in Beijing

Customers can go to the Reference Material Technical Service Hall to pick up the package.

Institute of Chemistry, Chinese Academy of Metrology (formerly National Research Center for Reference Materials) Address: No. 18, North Third Ring East Road, Chaoyang District, Beijing Postal code: 100029 Sales hotline: (010) 64524710

2） Shunfeng Express

Customers who require mailing from other places are sent by EMS by default.