Hengshui Aohong — Six Divisions, One Integrated Partner
Headquartered in Taocheng District, Hengshui, Hebei, China, Aohong is a 18‑year‑old industry‑and‑trade enterprise. We operate six specialized manufacturing divisions across Hebei province, covering industrial sealing, sight glass, industrial glass, FRP products, advanced composites, and new product development.
Our integrated model — from raw material procurement to in‑house testing and global logistics — ensures consistent quality, competitive cost structures, and responsive service for B2B buyers worldwide.
Address
161# Ronghua Street, Hengshui, Hebei, China
Technical Support: info@aohongglobal.com
Sales: sales@aohongglobal.com
Phone No
+86-318 5261909
+86 186-3287-9676
Business Hours
Weekdays - 8AM to 6PM
Weekends- OFF
Industrial Sealing Materials Division
Jing County, Hengshui, Hebei
Factory area: 12,000 m² | Workers: 65 | Annual capacity: 8,000+ tons of gasket sheets, 1,200+ tons of packings.
Intelligent production: CNC gasket cutting machines, automated spiral‑wound gasket winders, and digitally controlled compression packing braiders reduce material waste by 18% compared to manual lines.
- IQC/IPQC/FQC with real‑time SPC data
- Bulk raw material contracts lower input cost
- Dedicated after‑sales engineer per region
Sight Glass Division
Wuyi County, Hengshui, Hebei
Factory area: 8,000 m² | Workers: 48 | Annual output: 2 million pieces of standard and custom sight glasses.
Intelligent processing: CNC grinding and polishing centers achieve flatness ≤ 0.02 mm. Laser etching for markings and QR codes ensures full traceability.
- In‑house annealing furnaces reduce stress
- Lean inventory management keeps prices stable
- 24/7 technical hotline for installation support
Industrial Glass Division
Wuyi County, Hengshui, Hebei
Factory area: 9,500 m² | Workers: 55 | Producing quartz, borosilicate, aluminum‑silicate, and optical glass in sheets up to 2.5 m.
Automated cutting & edging: CNC water‑jet and diamond saw lines with optical inspection systems minimize micro‑cracks, improving yield by 22%.
- ISO 9001 certified QC lab with spectrometers
- Direct raw glass sourcing keeps costs low
- Custom packaging solutions for safe transit
FRP Products Division
Zaoqiang County, Hengshui, Hebei
Factory area: 14,000 m² | Workers: 70 | 20+ pultrusion lines, 15 molding presses, annual capacity 12,000 tons.
Smart manufacturing: PLC‑controlled pultrusion machines maintain resin‑to‑glass ratios within ±0.5%. In‑line UV‑curing reduces energy use by 30%.
- Mechanical testing lab (tensile, flexural, impact)
- Volume raw material agreements ensure cost stability
- Overseas technical support via video call
Composite Materials Division
Jing County, Hengshui, Hebei
Factory area: 10,000 m² | Workers: 60 | Extrusion lines, compression molding, and 8 CNC machining centers (including 5‑axis).
Precision manufacturing: 5‑axis CNC machines achieve tolerances of ±0.05 mm for custom UHMW and nylon components. Automated sheet cutting optimizes material usage.
- Full material certifications (ASTM, FDA, ROHS)
- Just‑in‑time production reduces warehousing costs
- Application engineering support for design optimization
New Product Development Division
Jing County, Hengshui, Hebei
Area: 3,500 m² | Team: 28 engineers and technicians | Equipped with material testing instruments, pilot production lines, and rapid prototyping tools.
Innovation engine: Focused on developing high‑temperature insulation composites, eco‑friendly sealing materials, and upgraded FRP formulations. Works collaboratively with all divisions to improve existing products.
- Short sample turnaround (3‑7 days)
- Cost‑efficient formulation trials
- Direct communication with client R&D teams
ISO 9001:2015
ASTM Compliant
RoHS Certificate
Strict internal testing
Inside Our Workshops
A glimpse into our daily manufacturing environment.
Partner with Aohong — Six Divisions, One Commitment
Tell us about your project, and our dedicated division team will respond with a tailored solution and competitive offer.