I am in charge of all mechanical parts of project, including manufacture thread wth very small size, process improvement, many technology problems overcome, so many process and procedures contunious improvement.We already achieve patent of our "Permanent anti- loosing and positioning screw without chemical glue", this kind of screw has advantages, the drawing force is very stable and large, and the force area is large, the enclose strength is large. it is available for some small and mini parts with high pricision in many area, it is applied in various field, suitable for precise instrument of medical equipment, and aeronautics and astronautics, large mechanical arm, and automobile, especially high speed sports car, which needs anti- vibration parts.The most important part of this kind structure is C ring tube, just as its’ name implied, the shape of C ring tube is “C”, the reason why our C ring tube can be applied to various aspect, is that it has high elasticity, this kind of high elastic material has great expansion space, so it can seamless and tight combine with its’ matched component.Manufacturing procedure is really complicated, it needs almost 60-80 processes, so the quality of C ring tube decides the quality of parts, tolerance of our C ring tube is calculated with “μ”, the precision can reach to 0.001 mm, high elastic, high precision. The gap of the tube can almost be seen from outside.

我们拥有“无胶水永久防松定位螺丝耳杆”的自主专利知识产权，拉拔力度大而稳定，受力面积大，包紧力大，适用于多领域高精度大、中、小型紧固件，适用于适用于钟表行业防松紧固件，也适用于精密仪器的医疗器械，航空航天、大型机械手臂、汽车特别是高速跑车等需要抗振零部件的领域。这种结构最主要的部分是C令管，正如它的名字，C令管的形状是C形，为什么C令管能够应用到很多领域是因为它由高弹性材料制作，拥有可以扩张的空间，能够跟与他配套的零部件紧密、牢固、无缝隙的结合在一起。加工工序繁杂，需要特殊金属材料，有前后60-80多道特殊工序，所以C令管的质量也决定了零件的质量，我们的C令管是按照“μ”公差来计算的，精度可以达到0.001mm，弹性高、精度高。中间的缝隙几乎看不见。