Where can I buy selenium enzyme stock solution in Qingdao?

Hanhai Road, Chengyang District, Qingdao City, Shandong Province. Selenose stock solution is sold in Qingdao.

1. Qingdao Jieshikang Technology Co., Ltd. is located in Qingda, Hanhai Road, Chengyang District, Qingdao, East China, and sells selenium enzyme stock solution.

2. Selenium sugar contains selenium-enriched multi-enzyme essence solution for human body, and selenium is an essential trace element for human body.