Longshen seal manufacture Co.,Ltd , is one of the biggest mechanical seal manufactures in china. It is a professional manufacture and exporter of mechanical seals in family water pumps, petroteum industry, paper-making, dyeing, food processing, pharmacy, living-things engineering, water treatment, reactor vessel, general industrial pumps, submersible pumps and marine pumps, gas engin, auto-cooling pumps and auto-compressord, coolmachine. Now, Longshen has developed 80 series & 1000 sizes of mechanical seal...
|