WELCOME TO Z & D TOOLS Z & D Tools is a new company formed 2002, located in the most beautiful City of China -- Hangzhou. Though It's young and recent, the owners & engineers have more than 30 years of technical expertise in production of drills to cater for both local and international markets. The Z & D team not only supply quality materials but have excellent after sales service to all its clients and already have international buyers and end-user as client reference of our quality products.Your Z & D Team is looking forward to serve you!