About Us
About Us
We Are A Leading Hot Melt Adhesive Manufacturer In China
Manufacturing Capacity
With over 10,000㎡ of modern production facilities and PUR + EVA dual-process automated lines, we deliver 15,000+ tons annually with consistent quality and fast turnaround.
R&D Excellence
Our 2,000+㎡ R&D center features high-viscosity meters, tensile testing machines, planetary mixers, and temperature-controlled edge banding test rooms — ensuring every formula is lab-validated before production.
Certified Quality
China Environmental Labeling (Ten-Ring), SGS RoHS compliant, formaldehyde-free, VOC-free, and IMO non-restricted cargo certified — meeting global export standards.
15,000+
Annual Production Capacity (Tons)
71+
Certified Product Models
10,000+
Factory Area (㎡)
6+
Years of Experience
Certified Quality & Compliance
All Qiangu products undergo rigorous third-party testing and hold multiple international certifications, ensuring safety, environmental responsibility, and global market access.
China Environmental Labeling
Ten-Ring Certification
Highest level environmental certification in China. Compliant with HJ 2541-2016 standard for wood processing adhesives. Covers 71+ EVA product models.
SGS RoHS Compliant
EU Directive 2011/65/EU
Full compliance with EU RoHS 10-item restricted substance list. Lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, DEHP, BBP, DBP, DIBP — all N.D. (Not Detected).
Formaldehyde-Free
SGS Certified | ISO 17226-1:2021
Both EVA and PUR hot melt adhesives tested formaldehyde N.D. (Not Detected) with MDL 5.0 mg/kg. Safe for indoor furniture and cabinetry applications.
Sea Transport Certified
IMO IMDG Code 2024
Classified as non-restricted goods by SICIT. No explosive, flammable, toxic, corrosive, or radioactive hazards. Smooth global logistics and customs clearance.
Eco-Friendly
Committed to Green & Safe Adhesive Solution
Why Choose Qiangu
We combine advanced manufacturing with strict quality control to deliver consistent, high-performance adhesive products for furniture manufacturers worldwide.
- Eco-Certified
- Fast Delivery
- Advanced R&D
- Custom Formulas
