Address: Room 175, Zone W, No. 2, Lane 921, Xinshen Road, Xinhe Town, Chongming District, Shanghai  District, Shanghai, China

Sales hotline:

+86-18901978308 sales@sigachem.com

+86-13764598896 grace8018@163.com

Support: support@sigachem.com

Website: www.sigachem.com