Huanhai Investment Group, Which is mainly for the business of the import and export, founded in 2005.Its business scope now is in the line: Coal, Coke , Alloy, steel, furniture, Rosewood and so on .

The Julong Group\'s brand stands for the development and manufacture of mechanical seal, cartridge rubber products, plastic products machine parts as well precision components industry automobile.Rubber impeller sea water pump is our patent product. ...

AEGIS MECHANICAL SEAL CO., LTD.Located in Ningbo Science & Technology Region, is manufacturer exporter of seals, especially mechanical seal. We specialize sealing industry including all types shaft oil seal, packing and materials. These seals are mainly ...