浙江东方豪博管业有限公司

Zhejiang Eastern DFHB Pipes Co., Ltd. 
E-mail: export@dfhb-pipe.com       
http://www.dfhb-pipe.com
Mobile: 13957731625
Wechat: JennyJi520
Product: Centrifugal Casting GRP Pipes and Fittings DN300-DN2600