2, professional norms, quality control in many aspects: with advanced materials, with leading and efficient minimally invasive technology to carry out the operation, combined with the professional leading level of laminar flow ultra-clean aseptic operating room, the whole operation is formed at one time to prevent nosocomial infection. 3. Photoion technology, painless, minimally invasive and quick recovery: South Korea's fully digital reproductive plastic surgery system is the most advanced and reliable equipment in international foreskin plastic surgery technology. Minimal trauma, painless treatment, rapid treatment without hospitalization, rapid postoperative recovery, no impact on life and work, no side effects. 4, micro-carving embroidered foreskin, natural and beautiful: experts trained in Korean micro-carving technology personally carved. Under the principle of safety, it is the most advanced and ideal treatment technology in the industry, with natural beauty and coordination as the standard, avoiding meticulous carving of capillary network, neat and beautiful postoperative appearance, no scar, less bleeding and no need to remove stitches. Shenzhen Jianguo Hospital authoritatively introduced the international leading phimosis treatment technology-European nt foreskin plastic surgery. European NT foreskin plastic surgery has the advantages of short operation time, safety, minimally invasive, painless whole process, no scar left after operation, natural beauty and no influence on life. It is the first choice for patients with phimosis prepuce. Four advantages of European NT foreskin plastic surgery: 1, beautiful and seamless. This technique can easily remove the redundant foreskin at the root of penis like taking off sleeves, and sew the incision at the root without affecting the beauty of the front of penis. With the natural growth of body hair after operation, the incision can be completely hidden. . The foreskin is separated at the superficial fascia level, which does not damage the penis blood vessels and causes less bleeding. At the same time, it protects the penis nerve and does not affect the quality of postoperative sexual life. Because the blood vessels and nerves are effectively protected, the edema is mild and the postoperative recovery is very fast.