Web Service is a standardization effort to interoperate loosely-coupled applications. A Web Service interaction benefits and sometimes requires additive functionalities, called as handlers. They contribute to build rich, modular and efficient Web Services. However, the way of utilizing them is very crucial for the Web Service Architecture and its overall performance. Using distributed approach for the handler execution facilitates significantly to obtain full benefit from them. In this paper we describe an orchestration structure for the handlers to attain richer, more modular and efficient Web Services.