Stainless Steel Manifold, Metal Stamping, Stainless Steel Stamping manufacturer / supplier in China, offering Efficient 6-Port Underfloor Heating Manifold in Stainless Steel Design, Versatile 5 Ports Stainless Steel Manifolds for Plumbing and HVAC Systems, High-Performance 4 Ports Stainless Steel Manifolds for Reliable Flow Control and so on.