Ningbo CAT Environmental Protection Technology Co., Ltd.

Tel：+86 88458637

Mobile：+86 13777284520 

Wechat：tracy_li533

Email: tracy_li533@163.com

Website: www.ningbocatalyst.com

Add：Building 10, 199 Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province, China（Ningbo Office）

Floor 2, building 3, No. 39, Huayuan Avenue, Gaochun District, Nanjing City, Jiangsu Province, China (Nanjing Branch)