The Song Series Brackets unite advanced ceramic aesthetics with Sino Ortho's precision manufacturing for natural beauty and clinical reliability. Produced from high-grade polycrystalline ceramic using CIM technology, they offer outstanding strength, accuracy, and color stability. （resistance to discoloration？）

Super-polished slots and rounded contours minimize friction and enhance comfort, while the natural translucency blends seamlessly with enamel. A multi-groove base ensures strong, consistent bonding throughout treatment.

In addition to all the benefits of the Song I, the Song II Series introduces:

Made from polycrystalline bio-ceramic (CIM technology), Sino Ortho Ceramic Self-Ligating Brackets combine high aesthetics with smooth performance. With excellent translucency, precise torque control, and contoured comfort, they are available in both Passive and Active designs to meet diverse clinical needs.

• Interactive self-ligating clip for controlled tooth movement

• Interactive self-ligating clip for controlled tooth movement

• Micro-etched, sand-blasted pylon base delivers strong and consistent bonding
• Permanent vertical lines enable more accurate bracket positioning along the tooth's long axis
• Generous tie wings provide ample space for easy and secure ligation
• Intelligent rounded hook design minimizes soft tissue irritation while maintaining strength
• Rounded arch wire slot contours prevent wire notching and improve control during rotations and retraction/protraction procedures
• Compound contour base offers a superior anatomical fit, maximizing adhesive contact and ensuring reliable bonding

The Tang Series Brackets utilize advanced MIM technology for exceptional precision and durability. A laser-welded two-piece design ensures long-term strength, while the 80-gauge mesh base provides secure bonding throughout treatment.

With smooth, rounded edges for comfort, generous tie wings for easy ligation, and integrated ball hooks for soft-tissue protection, the Tang Series combines clinical efficiency with patient-friendly design. A precisely milled slot with chamfered walls minimizes friction and supports predictable treatment outcomes.

The Great Wall SL Series represents Sino Ortho's latest self-ligating innovation, offered in both interactive and passive options. Manufactured from high-grade 17-4 stainless steel using advanced MIM technology, these brackets combine superior strength, precision, and reliability.
With smooth, contoured surfaces for comfort and accurate slots for efficient mechanics, the Great Wall Series delivers proven durability and clinical efficiency —helping orthodontists achieve predictable results with reduced chair time.

• Efficiency-focused design saves chair time and improves workflow for clinicians
• Passive self-ligating design reduces resistance while maintaining continuous aligning force
• Unique retentive clasp system ensures secure wire positioning for consistent results
• Precision side-core injection molding with polished arch wire slot enhances accuracy and reduces friction
• Laser-welded baseplate eliminates deformation from secondary heating in traditional welding methods
• Mechanical surface finishing provides smooth, bright contours for superior patient comfort
• 17-4 stainless steel MIM construction delivers high strength and durability

Aesthetic-focused design combines clinical performance with patient-friendly comfort and style

In addition to the featured models, Sino Ortho also offers a wide 

Guarantees dimensional accuracy and consistent strength across metal series.

Provides strong bonding retention without solder impurities, ensuring durability and biocompatibility.

Reduced archwire friction for efficient movement.

Gentle on soft tissue, minimizing irritation.

User-friendly design simplifies bracket handling, shortens chairside procedures, and enhances clinical efficiency.