We,D&D.,CO. is trading company which specialize in exporting of various piping & hydraulic system components. We want to be the company to supply the best products and services through continuous reseach and endeavor to satisfy the needs of customers.Our upmost goal is to provide the good quality service to meet demands of customers and is in a win-win position.We are appreciating for visiting our website once again. We promise to company that will satisfy expectations and deliver happiness to you.