Ningbo Weifeng Machinery Co., Ltd. was founded in 1998, integrating R&D and sale. Our company covers an area of 6000 square meters. With our abundant experience and industrious and hardworking staff members, we can meet various requirements from different types of customers. Our sales capacity amounts to USD10 Million per year. We are mainly engaged in ball screw, and our products sell well in over the world. We conduct strict quality inspections over each batch / product. We will try our best to serve you and hope to become one of your friends and business partners.