BJ41Y-CL150、BJ41Y-CL300、BJ41Y-CL600型波纹管法兰截止阀
WJ41H、WJ41Y型CL150～CL600波纹管截止阀
J41H、J41Y型CL150～CL600铸钢截止阀
J41H、J41Y型CL150～CL600锻钢截止阀
J41H、J41Y、J41W型CL150～CL600钢制截止阀
J41H-CL150、J41H-CL300、J41H-CL600型截止阀
J41W-CL150、J41W-CL300、J41W-CL600型特材截止阀
J41Y-CL150、J41Y-CL300型铸钢法兰截止阀
WJ41H、WJ41Y型CL150～CL300波纹管截止阀
联系人：洪先生
手机：13371885249
电话：400-800-1561
邮箱：yuhuantongye@163.com
地址： 上海市嘉定区沪宜公路5358号
