免费观看性欧美大片无片,野花高清在线观看免费完整版中文,曰批全过程免费视频在线观看无码,久久久久无码精品国产不卡

AD-Insert®Rivet nut is also known as pull hat, riveted nut. Dalian Andi Equipment Co., LTD. Produces and supplies various of materials and head types rivet nuts. We can provide riveting nut shape divided into: krabed, bare body, half hexagon, full hexagon. According to the head type can be divided into big hat (flat head), small hat (small countersunk head); According to the material is divided into aluminum, steel, stainless steel, copper and other materials. Riveting nut is the best solution that can provide load-bearing thread in many places. At present, it is widely used in automobile, aviation, railway, refrigeration, elevator, switch, instrument, furniture, decoration and other electromechanical and light industrial products assembly.

If you want to obtain more product related data, please refer to our product electronic sample or contact us:0411-86858458.