TORYDA · Proven Adhesive Solutions for High-Tech Industries
TORYDA · PROVEN ADHESIVE APPLICATIONS

Bonding the Frontier of
Advanced Manufacturing

Starting from optical communications, Dongli has extended its adhesive application expertise across AI computing, humanoid robotics, advanced packaging, automotive electronics, semiconductor, BCI, energy storage and eVTOL — we deliver production-validated process solutions, not just material lists.

AI Computing Humanoid Robotics Advanced Packaging Optical Communications EV Electronics Semiconductor BCI Energy Storage eVTOL Medical
0Founded
0High-Tech Industries
0Lead Brand Partners
0Grades In Stock
0Sample Response
PROVEN INDUSTRY APPLICATIONS

Proven Applications in 12 Industries

Each item below is an application direction we have actually delivered — no empty adjectives.

AI Computing

AI 算力
  • GPU/ASIC TIM
  • Cold Plate & VC Sealing
  • High-Power Module Bonding
  • AI Cluster Optical Coupling

Humanoid Robotics

人形机器人
  • Micro Motor Potting
  • Encoder & Sensor Bonding
  • Reducer & Joint Sealing
  • Harness Strain Relief

Advanced Packaging

先进封装
  • Fan-Out WLP
  • 2.5D / 3D IC Stacking
  • TSV Filling
  • BGA / CSP Underfill

Optical Communications

光通讯
  • FAU V-Groove Fixing
  • Laser Diode Coupling
  • Hermetic Optoelectronic Sealing
  • PLC Splitter Bonding

EV Electronics

新能源汽车
  • ECU Conformal Potting
  • BMS Thermal & Insulation
  • LiDAR Sealing
  • Lamp & Sensor Bonding

Semiconductor

半导体
  • Die Attach
  • Underfill
  • Wafer Dicing Protection
  • Dam & Edge Fill

BCI

脑机接口
  • Micro-electrode Encapsulation
  • Flexible Electrode Bonding
  • Implant-grade Sealing
  • Lead Sealing & Stress Relief

Energy Storage

储能
  • Battery Module TIM
  • Cell Bonding & Fixing
  • PCS Power Module Potting
  • Storage System Conformal Coating

eVTOL

低空经济
  • Composite Structural Bonding
  • Power Motor Potting
  • Airframe Sealing & Conformal
  • Flight Control & Sensor Bonding

Medical

医疗
  • Catheter & Tubing Bonding
  • Endoscope Lens Encapsulation
  • Disposable Device Assembly
  • Wearable Device Bonding

Smart Wearables

智能穿戴
  • IP68 Waterproof Sealing
  • Precision Micro-Component Fixing
  • Housing Structural Bonding
  • Low-Sensitization Skin-Contact Bonding

AR / VR Glasses

AR / VR 眼镜
  • Optical Lens Bonding & Alignment
  • Display Module Encapsulation
  • Lightweight Structural Bonding
  • Thermal Management in Tight Space
PARTNER BRANDS
HENKEL · LOCTITE
3M
DuPont
ITW
BOSTIK
Huitian
Baiyun
Zhijiang
Tonsan · H.B. Fuller
BONOTEK
Xinyou
SUNSTAR
AVENTK
Kaibo
Darbond
EPO-TEK
Hansin
Qiangji
KOKI
elaplus
MXBON
ThreeBond
BT Besttec
Tap a brand for details · Contact us for the full brand portfolio.
OUR CUSTOMERS

Trusted by Industry Leaders

Leading Optical Communications Enterprise Leading Optical Module Enterprise Leading Semiconductor Enterprise National Research Institute State-owned Enterprise Group Major Electronics Group Leading Powertrain Enterprise Leading Consumer Electronics Enterprise
APPLICATION CASES

Typical Application Cases

Real delivered projects — customer names withheld under confidentiality.

Optical Communications

Fiber Coupling & Laser Device Packaging

Complete material package for FAU alignment, laser coupling and hermetic sealing at leading optical module makers.

Delivered: Stable yield at volume, long-term coupling efficiency.
Humanoid Robotics

Micro Motor Potting for Dexterous Hands

Low-viscosity penetrating potting plus thermal solutions for the tight space and heat load of coreless motors.

Delivered: Complete micro-gap filling, measurable temperature drop, batch consistency.
Automotive Electronics

ECU Conformal Potting & Battery Module Thermal

Flame-retardant potting and conformal protection for ECUs; low-stress thermal interface materials for battery modules.

Delivered: Passed thermal cycling and vibration validation for automotive-grade reliability.
FEATURED PRODUCTS

优势产品

以下为我们重点推荐的成熟产品,可直接下载技术资料;具体型号匹配请联系应用工程师

Thermal Interface Materials

Huitian 9508G One-Part Thermal Gel

8.5 W/m·K · One-Part · Low Bleed
  • 8.5 W/m·K thermal conductivity for high-power chips
  • Highly thixotropic, fills varying gap thickness at low pressure
  • Low volatility and low bleed after cure
Advanced Packaging Materials

Huitian 6631H Underfill

One-Part Epoxy · Fast Mid-Temp Cure · Reworkable
  • Fast room-temperature flow for narrow gaps
  • Fast cure at 130℃×10min
  • Reworkable and halogen-free
Structural Adhesives

Huitian 7864B Handheld Structural Adhesive

PUR Hot Melt · Moisture Cure · High Toughness
  • 752% elongation for toughness and impact resistance
  • ≤20% strength loss after damp-heat and thermal shock aging
  • Meets 50 m water resistance, RoHS/HF compliant
Structural Adhesives

Huitian 7862B Ultra-Narrow Bezel Structural Adhesive

PUR Hot Melt · Superior Impact Resistance · 0.5 mm Bezel
  • Excellent impact and drop resistance
  • Reliable bonding on 0.5 mm narrow bezels
  • Withstands damp heat, thermal shock and high-temp aging
Optical Adhesives

EPO-TEK 353ND Fiber Optic Epoxy

Two-Part Epoxy · High Temperature · Fiber Optic Standard
  • Recognized industry standard for fiber optics
  • Excellent high-temperature performance
  • Suited to ferrule potting and fiber coating
Conductive Adhesives

Bonotec EXBOND 9500C High Thermal Conductive Silver Adhesive

Silver Filled · >20 W/m·K · High Thixotropy
  • >20 W/m·K thermal conductivity for high-power devices
  • High conductivity below 10⁻⁵ Ω·cm volume resistivity
  • High thixotropy — no tailing or stringing at speed
OUR CAPABILITY

Four Capabilities for Volume Production

Brand Resources

Strong matrix of domestic and global brands, factory-direct with traceability.

Stock & Repacking

Mainstream grades in stock, custom small-lot repacking, same-day dispatch.

Application Engineering

Field-experienced engineers for grade comparison, process window tuning and failure analysis.

Compliance & Validation

TDS, MSDS, RoHS/REACH, ISO 10993 and USP Class VI documentation.

ABOUT DONGLI

About Dongli

Founded in 2019 in Dongguan, Dongli started in optical communications and has extended its adhesive application expertise across AI computing, humanoid robotics, advanced packaging, automotive electronics, semiconductor, BCI, energy storage, eVTOL and medical.

We do more than distribute materials — we work alongside customers' process engineers to integrate grade selection, dispensing, cure profile and reliability validation into one production-ready line solution.

TORYDA In-house brand for industrial structural bonding and potting.
23-Brand Matrix Long-term partners incl. LOCTITE, Huitian, Zhijiang and Henkel — 1000+ grades in stock.
One-Stop Delivery Material + equipment + process through one point of contact.

Share Your Conditions — We Handle the Rest

Share substrate, service temperature, cure constraints and volume — get a proposal within 24 hours.

Contact an Engineer