1.Aktech.kr
AK TECH is a specialized manufacturer of Gate Valve such as Metal bellows, Rectangular Gate Valve, Protection Gate Valve, Auto Gate Valve, Pneumatic Gate Valve, Manual Gate Valve, Remote Plasma Control Valve, Heated Angle Valve, 2Stage Angle Valve, Butterfly Gate Valve, Rendulum Gate Valve, Metal Heater, Magnetic Seal, RPS. We will lead this market at the head of this field