Durable Silicone Plungers for Quick Home Repair Solutions. 20 Years Manufacturing Experience: Specialized in glass plastic packaging bottle mold design and manufacturing for over two decades. High Precision Machining: Uses advanced CAD/UG software and deep hole processing equipment achieving 100% concentricity and straightness. Premium S136 Material: All mold inlays are made of rust-resistant and corrosion-resistant S136 steel for durability. Fast Injection Cycle: Optimized design ensures a fast injection cycle of approximately 20 seconds for high efficiency. Full Customization Support: Accepts DWG, DXF, STEP, IGS, and X_T files to create molds based on customer drawings or samples. Strict Quality Control: 100% inspection of finished products including visual and function checks before shipment. Professional After-Sales Service: Provides test samples, operation videos, and one-hour stability testing before shipping. Competitive Pricing: Direct source factory offering reasonable prices without middleman costs for glass plastic bottle molds.