We are manufacturing valves including marine & land typed. As indicated on the our website ( www.jinhu.co.kr ) we specialize in the manufacture of bronze valves but we can provide you every kind of valve with any materials So, it is no matter what you are looking for. In addition, we are welcoming your requestion of the customized valve for your special application ! And I promise you now that we can provide you our high quality valves with competitive price. Hence, please give me the chance to offer you the quotations ! So, please do not hesitate to give your inquiry as well as any other questions. and then I will take care of your requestions promptly. Just I hope we can make a good business. I’m waiting for your response with your inquiry Thanks in advance.