--Excellent blue soft-tip to significantly reduce risk of vascular trauma; --Medical grade material: catheter automatically softens under the body temperature; --With radiopaque materials to ensure correct placement of the catheter tip. --Excellent development effect and bio-compatibility, --We also provide OEM services like printing, punching, welding etc. --Specifications: single, double, triple lumen and the size can be customized --Material: TPU, EG-100-B20, TT-2095-B20 --Contents: central venous catheter; straight needle; dilator; catheter clamp; guide wire; scalpel; injection cap; blue needlez