Epoxy Adhesives
Two-part Structural Epoxy GN-EP201
High-strength structural bond, chemical resistant, for metals, ceramics and composites.
MID-TO-HIGH-END INDUSTRIAL ADHESIVES
Precision Bonding, Engineered Future
Industrial adhesives R&D and manufacturing for high-end industries
ABOUT GUANGNIAN
A Chinese Manufacturer Focused on Industrial Bonding
Located in Dongguan, the world-renowned manufacturing hub, Dongguan Guangnian Adhesive Co., Ltd. integrates R&D, production, sales and technical services of industrial adhesives.
We operate standardized production workshops and a physical-chemical testing laboratory, and are ISO 9001 certified. Our product portfolio covers epoxy, instant, UV-curable, silicone, anaerobic and polyurethane adhesive series.
Guided by the philosophy of 'Quality as adhesive, reputation as steel', Guangnian earns long-term trust from customers at home and abroad with stable quality and responsive technical service.
Learn More
- In-house Formulation R&D
- Full-process Quality Control
- Customized Bonding Solutions
Strength in Numbers
2002
Founded
120+
Product Varieties
3000+
Clients Served
15000㎡
Production Base
PRODUCTS
Core Product Series
Covering structural bonding, instant fixing and sealing protection for diverse industrial conditions.
Epoxy Adhesives
One-part Heat-cure Epoxy GN-EP310
Fast heat cure for automated production lines, heat resistant up to 180°C.
Instant Adhesives
Low-bleed Instant Adhesive GN-CA401
Low odor, low bloom, for precision parts with high appearance standards.
UV Adhesives
UV Shadowless Adhesive GN-UV612
Crystal clear, seconds-level cure, for glass, crystal and acrylic.
Silicone Sealants
High-temp Silicone Sealant GN-SI702
-60~300°C temperature resistance, weatherproof and insulating, for sealing.
Anaerobic Adhesives
Threadlocker Anaerobic GN-AN542
Medium-strength thread locking, anti-loosening, removable.
INDUSTRY SOLUTIONS
Deep Industry Expertise, Precise Bonding
For NEV, 5G, medical, photovoltaic and other advanced manufacturing fields — integrated bonding support from selection to mass production.
New Energy Vehicles
EV Power Battery Bonding Solutions
Structural bonding, thermal potting and flame-retardant sealing for cells, modules and PACK, meeting IATF 16949 mass-production reliability.
View Detail5G Communications
Thermal & Shielding Bonding for 5G Equipment
Low-outgassing, high-thermal-conductivity adhesives for base stations, optical modules and high-speed connectors under high heat flux.
View DetailMedical Devices
Biocompatible Bonding for Medical Devices
Medical-grade UV and epoxy adhesives meeting ISO 10993 biocompatibility, for disposable consumables and diagnostic device assembly.
View DetailElectronics & Appliances
Precision Fast Bonding for Consumer Electronics
Instant, UV and structural adhesives for phones, wearables and smart hardware, enabling high-precision, fast-tact automated lines.
View DetailPhotovoltaic Energy
Weatherproof Sealing & Frame Bonding for PV Modules
Anti-yellowing, UV-resistant PV sealants and frame structural adhesives, designed to pass 25-year accelerated aging validation.
View DetailSmart Terminals
Display Lamination & Assembly for Smart Terminals
Optical lamination and frame-sealing adhesives for tablets, commercial displays and industrial terminals with low shrinkage and high reliability.
View DetailOur Partners
Long-term partnerships with leading companies across industries
华为 HUAWEI
比亚迪 BYD
美的 Midea
格力 GREE
TCL
富士康 FOXCONN
联想 LENOVO
宁德时代 CATL
海尔 HAIER
中兴 ZTE
佳能 CANON
索尼 SONY
NEWS
Company Updates & Industry Insights
2026-10-22
Key Points of Surface Treatment Before Bonding
Proper surface treatment greatly boosts bond strength and durability.
2026-10-22
How to Choose the Right Adhesive
A systematic guide based on substrates, conditions and processes.
2026-10-22
Stricter Rules Drive Green Adhesives
Low-VOC, solvent-free products are becoming mainstream.
Have a bonding challenge? Let our engineers select for you
Tell us your substrates, conditions and process requirements — receive a professional solution and samples within 24 hours.
Contact Us