KEYUNS Manufacturing has specialized in plastic lid production through injection molding for over X years. With state-of-the-art facilities, standardized production systems, and flexible customization services, we deliver high-performance plastic lid solutions worldwide.

Core Competencies

1. Advanced Machinery
   Our production lines include all-electric, hydraulic, and multi-color injection molding machines (50-3000T clamping force). CNC mold-making centers enable rapid development of complex molds with ±0.02mm dimensional accuracy.
2. Smart Standardized Workshop
   ISO 9001/14001 certified cleanrooms integrate automated material handling, precision molding, and AI-powered quality inspection. Real-time production monitoring ensures consistent 99.6% yield rate.
3. Material Expertise
   Proficient in processing PP, PE, ABS, PC, bioplastics, etc., with optimized solutions for heat resistance, impact strength, and food-grade compliance.

Customization Services

• End-to-end Development: 3D prototyping → mold engineering → pilot run → mass production
• Functional Design: Non-slip textures, snap-fit mechanisms, vent holes, RFID embedding
• Surface Finishing: Matte/gloss coating, multi-color printing, laser marking
• Flexible MOQ: Prototype orders (from 500pcs) & bulk production (200,000pcs/day capacity)

Quality Assurance

Equipped with CMM, melt flow index testers, and impact testers. Full compliance with ASTM D638/ISO 527 standards. 12-month warranty with optional UL, FDA, RoHS certifications.

Applications
Food Packaging | Medical Containers | Industrial Components | Electronics | Household Goods