Premium Multi-Purpose Silicone Sealant for Home and Craft Projects. Customized Design Support: Full customization available from designs, samples, or drawings including DWG, DXF, STEP, IGS, and X_T files. Fast Injection Cycle: Production cycle time is approximately 20 seconds for high efficiency. High Precision Manufacturing: Concentricity and straightness reach 100% using advanced CAD/UG software and deep hole processing. Durable Material Selection: Mold inlays made of rust-resistant and corrosion-resistant S136 material. Long Mould Life: Designed for 0.5 to 1 million shots with high hardness steel. Comprehensive Quality Control: 100% inspection including design optimization, hardness checks, assembly, trial reports, and final packing. Rapid Delivery: Moulds completed in 30-45 days; shipped within one week after sample approval. Professional Technical Support: 20 years of experience with dedicated team for design, testing, and operation video provision.