Zhejiang Greatwell Seals Factory

Zhejiang Greatwell Seals Factory  is  a professional manufacturer and exporter of mechanical seals, pumps, gaskets, o-rings and other sealing materials. the largest diameter of which can reach 350 mm.We are also a specialist manufacturer in special seals, such as Silicon carbide seal , Impregnated carbon seal , Hot-pressed carbon seal , Tungsten carbon seal and various Mechanical seal etc.
By taking advantage of efficient product processes and innovative technologies we can deliver low cost and high quality product anywhere in the world. The products are widely used in many fields, such as spacecraft machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry and so on .The company is able to design, measure and produce all kinds of out-of-standard and special mining mechanical seals.
It has mainly exported to Europe, Middle-east, North-America, South-America and South-East Asia, Africa etc. many countries and regions.