It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for mechanical seal for APV pump, Balanced Mechanical Seal, Water Pump Seal, Alfa Laval Pump,Mechanical Seal Sleeve. All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Manila, Nepal,Netherlands, Oslo.At Present, our products have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.