Precision air valves designed to prevent mold damage caused by ejection problems under closed vacuum status. These valves offer superior precision and reliability compared to other products, effectively solving rapid molding thimble problems.

Features USA-origin springs with 220° temperature resistance, capable of producing 1 million molds without stopping.

SENLAN specializes in mold and mold accessories production, providing efficient and professional services. With 15 years of development, our technical team has extensive experience in precision mold and mold parts design, manufacturing, packaging, and transportation.

We serve tens of thousands of customers worldwide and offer both standard and custom parts for Japanese, European, and American markets. Our product range includes automotive die casting molds, insert plastic molds, movable core components, and more, serving industries such as medical, cosmetics, automotive, daily chemical packaging, electronic appliances, and automation.

We provide various standard and non-standard mold components and support customization according to customer requirements. Please send an inquiry to consult with our team.

• Customer-focused solutions and targets
• Quick samples delivery and BOM-based production
• Professional production team with strict quality control
• One-stop solutions for long-term customers
• Customized sizes and OEM/ODM services
• 100% inspection before delivery with quality warranty
• Competitive pricing, excellent service, and quick delivery

• 15+ years experience in standard and non-standard mold parts
• OEM, ODM, and non-standard services available
• Guaranteed on-time delivery
• Perfect quality control system
• Free samples provided
• No minimum order quantity required
• Instant communication within 12 hours
• Exact tolerance matching requirements