Hydraulic Manifold, CNC Machining Part, Custom Gears manufacturer / supplier in China, offering Heavy-Duty Multiple Port Connections CNC Machined Aluminum Hydraulic Manifold, Customized Anodized Aluminum Alloy CNC Hydraulic Valve for Heavy Machinery, High Precision Anti-Corrosion Stainless Steel Sleeve with Flange CNC Machining for Piping Systems and so on.