CXD Marine Valve Manufacturing CO.,LTD. is a professional marine valve manufacturer in CHINA.We specialize in producing marine valves and air vent(pipe) head according to JIS, DIN, GB, CB Standard with good quality and competitive price.Marine JIS standard cast iron valveF7305\7306\7307\7308\7309\7310\7353\7354\7375\7376\7377\7378\7358\7359\7372\7373Marine JIS standard cast steel valveF7311\7312\7319\7320\7313\7314\7311C\7312C\7471\7472\7473\7474\3060(R)\7480Marine JIS atandard cast iron(steel) gate valveF7363\7364\7369\7363C\7366Marine JIS standard bronze valveJIS F7301\7302\7303\7304\7351\7352\7409\7410