Ningbo Xinfeng Machinery Industry Co., Ltd. is an industrial and trade enterprise integrating R&D, design, production and sales and focusing on the fastener industry. Small screws, big world. The company mainly focuses on the series of foreign hexagonal self-drilling screws, and continues to enrich the product line, including drywall nails, straw rope nails and 410 stainless steel series. To live for peace of mind is the goal of our company. In response to customer needs, we continue to improve product design, and strive to allow customers to use worry-free and labor-saving products.