Hai Yan New Century Petrochemical Device Co.,Ltd | Address: BaiBu lndustrial Zone, Haiyan, Zhejiang 314312, China 
www.hgtl.net | Send Inquiry | Phone: +86-(573)-86772228
Hai Yan New Century Petrochemical Device Co.,Ltd is engaged in providing chemical equipments, chemical packing, chemical towers and tower internals. Our products include metal random packing, metal st more...