Rust-Proof PVC Angle Bead CB25 - Waterproof, Easy Installation for Interior & Exterior Wall
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Product Highlights
- Customized Length: Length can be customized to meet specific project requirements.
- Customized Packing: Packing options are fully customizable based on customer needs.
- ISO 9001 Certified: Manufacturing process certified by ISO 9001 for quality assurance.
- RoHS Compliant: Product meets RoHS standards for restricted hazardous substances.
- UV Resistant: Special UV resistance ensures durability in outdoor or sun-exposed areas.
- Environmentally Friendly: Made with eco-friendly materials suitable for sustainable construction.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 3 Years
- Model NO.
- CB25
- Customized
- Customized
- Certification
- ISO 9001, CE
- Application
- Home, Hospital, School
- Performance
- Strong Ability To Crash, Corrosion-Resistant
- Function
- Heat Preservation Corner Bead
- Position
- Bending Corner Bead
- Style
- European
- Transparent
- Opaque
- Color
- White
- Material
- PVC
- Tolerance
- ± 1%
- MOQ
- 10000 M
- Advantage
- Environmentally Friendly
- Certificate
- ISO9001/RoHS
- Model Number
- CB25
- Length
- Customized
- Transport Package
- Customized
- Specification
- 2-1/2'' x 2-1/2''
- Trademark
- Small Boss or OEM
- Origin
- China
- Package Size
- 100.00cm * 15.00cm * 10.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Rust-Proof PVC Angle Bead CB25 - Waterproof, Easy Installation for Interior & Exterior Wall
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Product Description
Our PVC Corner Bead (also called PVC Angle Bead) is designed for superior corner reinforcement in drywall, plaster, and render applications. Made from high-quality PVC with UV stabilizers, it provides excellent toughness and ultra-high impact strength while remaining completely rust-proof and waterproof.
Available in custom sizes, colors, and with fiberglass mesh options. ISO certified manufacturer with 15+ years experience.

Impact & Damage Resistance:
Harder to damage than metal, preventing dents on corners.
Rust-Proof: Unlike metal, it won't rust, making it ideal for humid areas. Straight Edges: Creates clean, sharp lines for a professional look.
Easy Installation: Lightweight, easy to cut, bend, and install, with some versions having adhesive tape.
Better Adhesion: Perforations or attached fiberglass mesh allow drywall mud (joint compound) to embed for a strong bond.





Standard Flange Casing Beads provide clean, professional edges where exterior walls butt up against other details, like foundations, windows, doors and more.
Made from durable, rust-proof PVC, it won't dent or corrode, even in salty, humid climates. Available in weeped or unweeped options to suit your project needs.
The T Bar Casing Bead is perfect for creating sharp banding and pop-out effects that add architectural interest by emphasizing edges and corners.
The built-in rib helps thicker stucco stick better, while the added depth reduces waviness for a smooth, even finish.
Products No. | Descriptions | Ground | Pieces per box |
CA12 | 1-3/4"flangewidth, per-foratedflange | 1/2"(13mm) | 100 |
CA58 | 5/8"(16mm) | ||
CA34 | 3/4"(19mm) | 75 | |
CA78 | 7/8"(22mm) | ||
CA01 | 1"(25.4mm) | ||
CAT112 | "T" Bar Casing Bead,1-3/4"orateo tange esigned for extrastrength. | 1-1/2"(38mm) | 50 |
CAT114 | 1-1/4"(32mm) |

USA & European Standard Quality




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR223978". Items marked "" are certified.
Company Profile
Small Boss began in Tongxiang in 1992 with the establishment of Tongxiang Dama Special Plastic Products Factory. After ten years of development and upgrades in capacity and product portfolio, the company was officially renamed Tongxiang Small Boss Special Plastic Products Co., Ltd. In 2002.
Located in Tongxiang, Zhejiang, the company covers 42, 000 square meters of land and 64314.88 square meters of building area. It has over 350 employees, with over 30% professional technicians and more than 35% technical backbones with intermediate or above titles. Equipped with 150+ high-speed production lines, it has a complete closed-loop system from raw materials and R&D to production, ensuring sufficient capacity, stable quality and reliable delivery.
In quality and industry status, the company implements ISO9001, ISO14001 and ISO45001 management systems, and complies with REACH, RoHS and other international standards. It is a national high-tech enterprise, a national "Little Giant" enterprise, and a Zhejiang Provincial Model Unit for Trade Secret Protection. It participated in formulating industrial standard HG/T 5924-2021 and group standard T/CSPSTC 180-2025. Its core product, SmallBoss® Ecological Sheet Piles, is listed in the Ministry of Water Resources Science and Technology Promotion Catalogue, with RoHS/REACH certification, non-toxic coating-free production and ecological holes for aquatic organisms.
With strong independent R&D capabilities, the company has a provincial-level enterprise research institute, two laboratories with independent intellectual property rights, and a full-time R&D team with master's degrees or above. It maintains long-term industry-university-research cooperation with Zhejiang University, Hohai University and other renowned universities, focusing on polymer material modification, slope protection sheet piles, MBBR water treatment materials and aquaculture tail water treatment systems.
Its products gain competitive advantages through innovation: Slope Protection & Flood Control Plastic Sheet Piles, made of modified special PVC, have a 50-year service life, 80MPa compressive strength, and are 1/3-1/2 the weight of traditional steel, facilitating construction. MBBR Bio-carriers, with porous bio-affinity formula, achieve over 90% pollutant removal rate and have been applied in over 320 water treatment projects.
Currently, its products and solutions serve water conservancy, environmental protection, aquaculture and other fields, covering over 100 countries and regions. It has 73 national patents and 4 international invention patents, winning the National Innovation Fund Award and the Second Prize of National Circular Economy.
Adhering to "Environmental Innovation, Quality Focus", the company is committed to becoming a trusted global provider of high-performance plastic products and solutions through sustained R&D, strict process control and expanded market applications.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 431 Road, Tongsheng Road, Tongxiang City, Jiaxing, Zhejiang, China
-
Plant Area
- 68000 square meters
-
Number of Employees
- 314
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Various PVC profiles, PVC compound, MBBR filter media
-
Production Machines
- Extruding Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 15 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-07-18
- Export Year
- 2002-11-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Australia, Domestic
-
Number of Foreign Trading Staff
- 17
-
Overseas Agent/Branch
- No
FAQ
- Are you a manufacturer or trading company?
- We are a manufacturer.
- Can I get your samples?
- Of course, we provide free samples.
- Do you accept customization?
- Yes, if you have special requirements in products packing, etc. we can customize it for you.
- What is your common payment?
- TT or LC.
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