Ruby Valve: Dear Sir, We are a company based here in Rajkot, India with the name of Ruby Valve, we are the Manufacturer and Supplier of Engine Inlet & Exhaust Valve of Lister, Peter, Honda, Kubota, Mitsubishi, Yanmar, Robin, Villiers, Toyota, Land Rover, Mazda, Mercedes, Catter Pillar, Cummins, BMW, Voks Vagaon, Man, Volvo, Deutze, Kia, China Series etc. since 35 years, to meet best customer satisfaction. We are also committed to manufacturing quality of our other product that is Liner, Piston, Piston ...