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2-1/2" X2-1/2" Vinyl Corner Bead for USA Market with ASTM Standard
US$0.20
5,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISO9001, SGS, RoHSPerformance
Corrosion-ResistantModel NO.
2-1/2" x2-1/2"Function
Decoration Corner BeadPosition
Bending Corner BeadStyle
EuropeanTransparent
TransparentColor
WhiteMaterial
PVCPlace of Origin
Zhejiang, China (Mainland)Brand Name
SmallbossModel Number
CB25Type
StandTransport Package
100PCS/CTNSpecification
good UV-Resistance &Oil-ResistanceTrademark
smallbossOrigin
Tongxiang ZhejiangHS Code
3925900000Production Capacity
100000PCS/MonthKey features
Durable PVC Material: Made of pure virgin PVC, resistant to rust, mold, and dents.
Easy Installation: Features stiffener ribs and slotted nailing holes for quick, level installation.
Customizable Options: Available in white or orange colors and custom sizes to meet specific requirements.
Impact Resistant: Absorbs extreme impact, anti-bumping, and more durable than standard beads.
ASTM Standard Compliant: Meets ASTM C1063, C926, and D1784 standards for professional construction use.
UV Protection: Vinyl drywall beads include UV protector for long-lasting exterior durability.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-11-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.26h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryTongxiang Small Boss Special Plastic Products Co., Ltd. is a China-based manufacturing company established in 2002, with its factory and head office in Tongxiang, Zhejiang. The supplier reports more than 10 production lines, 314 employees, 11–20 quality-control staff, 15 years of R&D engineer experience, and annual air-conditioner-pipe output of 300 million pieces. Its product range centers on PVC profiles, materials, granules, extrusion products, and bio-filter media. The company reports ISO 9001:2015 and ISO 14001:2015 certification, exports to North America and Europe, and has exported since 2002. Its descriptions indicate experience in PVC formulation, extrusion technology, machinery improvement, university laboratory cooperation, and developing products to customer specifications and samples. Evidence is insufficient to assess after-sales capability, financial credibility, or specific customer cases.
Supplier typeThe supplier is identified as Tongxiang Small Boss Special Plastic Products Co., Ltd., a Chinese limited company and factory located in Tongxiang, Zhejiang. Its stated business focuses on plastic materials and extruded products, including PVC profiles, granules, and related products.
CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 management-system certificates, along with unspecified additional certifications. This provides explicit evidence of quality and environmental management certification, although the unnamed additional certifications cannot be evaluated further.
R&D capabilityThe supplier reports more than 23 years of dedication to PVC formula research, extrusion-technology innovation, and machinery improvement, plus relationships with laboratories at Wuhan University and Tongji University. It also reports 15 years of total R&D engineer experience and technicians representing 30% of more than 200 employees, supporting a positive assessment of technical innovation capability.
Production capacityThe supplier reports more than 10 production lines, 314 employees, 11–20 quality-control staff, and annual air-conditioner-pipe output of 300 million pieces. It also exports 51%–70% of total sales and has exported since 2002, indicating established production and international fulfillment capability.
Customization capabilityThe supplier explicitly states that it produces PVC materials and extruded products according to customer specifications and samples and develops products jointly with customers. Its product scope includes multiple PVC and extrusion categories, providing direct evidence of customization capability.
Product Q&A
Q:What materials are used for the corner bead?
A:
The corner bead is made of pure and virgin PVC (Polyvinyl chloride), ensuring it is rust-free, mold-resistant, and durable.
Q:What sizes are available?
A:
Standard sizes include 2-1/2' x 2-1/2' (64mm x 64mm). Lengths are available in 8ft or 10ft, and custom sizes can be made according to customer requirements.
Q:What colors can be chosen?
A:
The standard colors are white and orange. Custom colors are also available based on specific customer requirements.
Q:How should the corner bead be installed?
A:
It can be attached to substrates like block, steel framing, or wood frame construction using approved fasteners, construction adhesive, or tie wire to the lath, following ASTM standards and local building codes.
Q:What is the packaging quantity?
A:
Packaging options include 50 pcs/carton or 100 pcs/carton. Customized packaging is also available.
Send Inquiry
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Tongxiang Small Boss Special Plastic Products Co., Ltd.
Tongxiang Small Boss Special Plastic Products Co., Ltd.*Content:
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