Com：Sinotc Chemicals co.,LTD
Add：Room 1405, West Building, Hengrui Building, 560 Zhangyang Road, Pudong New Area, Shanghai
Tel：+86 13818375954///+86 13381817903
Fax：+86 -21-58767366
Email：yafei.xu@sinotcchem.com
Chad.shi@sinotcchem.com
Url：http://www.sinotcchem.com/
From 2019 to 2020, under the strict global control of ODS, China has been strengthening its control over ODS products in rece
The peak season of demand for refrigerant is in the first quarter. Air-conditioner enterprises stock up and produce in the fi
