diff --git a/src/org/redkale/net/sncp/SncpTransportFactory.java b/src/org/redkale/net/sncp/SncpTransportFactory.java
new file mode 100644
index 000000000..1efa55053
--- /dev/null
+++ b/src/org/redkale/net/sncp/SncpTransportFactory.java
@@ -0,0 +1,51 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.net.sncp;
+
+import java.lang.ref.WeakReference;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.AsynchronousChannelGroup;
+import java.util.*;
+import java.util.concurrent.*;
+import org.redkale.net.*;
+import org.redkale.util.ObjectPool;
+
+/**
+ *
+ * @author zhangjx
+ */
+public class SncpTransportFactory extends TransportFactory {
+
+    protected final List<WeakReference<SncpClient>> clients = new CopyOnWriteArrayList<>();
+
+    public SncpTransportFactory(ExecutorService executor, ObjectPool<ByteBuffer> bufferPool, AsynchronousChannelGroup channelGroup) {
+        super(executor, bufferPool, channelGroup);
+    }
+
+    public SncpTransportFactory addGroupInfo(String name, InetSocketAddress... addrs) {
+        addGroupInfo(new TransportGroupInfo(name, addrs));
+        return this;
+    }
+
+    public SncpTransportFactory addGroupInfo(String name, Set<InetSocketAddress> addrs) {
+        addGroupInfo(new TransportGroupInfo(name, addrs));
+        return this;
+    }
+
+    void addSncpClient(SncpClient client) {
+        clients.add(new WeakReference<>(client));
+    }
+
+    public List<SncpClient> getSncpClients() {
+        List<SncpClient> rs = new ArrayList<>();
+        for (WeakReference<SncpClient> ref : clients) {
+            SncpClient client = ref.get();
+            if (client != null) rs.add(client);
+        }
+        return rs;
+    }
+}