Ningbo Qihong Stainless Steel Co., Ltd. mainly sells stainless steel self drilling screws , stainless steel self-tapping screws, stainless steel bolts and nuts and other fastener products. The products are mainly used in various industries such as automobiles, electrical appliances, lighting, sports equipment, motors, sheet metal, communication equipment, and fire bolts. We provide professional and efficient services, high-quality products, and affordable prices. Welcome to consult and leave a message.