... needle/ Surgical suture Certification: TUV, CE, ISO9001 * Type of needle shape: 1/2 circle, 3/8 circle, 1/4 circle, 5/8 Suture needle/ Surgical ... sutureCertification: TUV, CE, ISO9001* Type of needle shape: 1/2 circle, 3/8 ... circle, 5/8 circle, half curved, straight* Cross-sections of needle point: Round body, regular cutting edge, reverse cutting edge, ...