韩国采购需求：扭转弹簧、压缩弹簧、气门弹簧、波形弹簧、拉伸弹簧、弹簧耙齿

I'm currently exploring options for metal springs and would like more detailed information on what your factory can offer. It would be great to understand the range of specifications available, including different materials, sizes, and load capacities. Additionally, I'm interested in potential applications for these springs, any customization options you might have, and lead times for production. If you could provide a catalog or data sheets with pricing, that would be very helpful. Looking forward to hearing from you soon!