Powered by Made-in-China.com
Fiberglass Extension Ladder with High Quality "D" Shape Steps ANSI Type Ia
US$79.89-96.89
30 Pieces
Sample price:US$99.89/piece.Request sample
Product profile
Customization
AvailableColor
YellowExtension Mechanism
ManualModel NO.
STWI-12Height
24fInsulativity
Fully-InsulatedLoad-bearing
300lbsMaterial
FRPPedal Number
24Safety Features
Anti-slip Feet, Locking Mechanism, Safety Indicators, RopeType
Single-sidedStandard
ANSISpacing
30.5cmDelivery Time
30-40 DaysCustomized
YesColors
Yellow, Red, Green, CustomizedTransport Package
PE FilmSpecification
Opening height 645Trademark
SentechOrigin
ChinaHS Code
39269090Production Capacity
50000PCS/MonthKey features
ANSI Type Ia Certified: Meets ANSI standards with 300lbs load capacity and fully insulated FRP material.
Customizable Colors: Available in Yellow, Red, Green, or customized colors per customer request.
High Safety Features: Equipped with anti-slip feet, locking mechanism, safety indicators, and rope system.
Electrical Hazard Protection: Non-conductive fiberglass construction ensures safety near power lines and equipment.
OEM/ODM Support: Accepts custom size, design, and branding for OEM and ODM projects.
SGS & TUV Tested: Products undergo rigorous quality checks and testing by SGS and TUV.
Fast Quotation Response: Inquiries are processed within 1 hour, with priority handling for urgent requests.
Sample Order Available: Samples are available for quality checking and market testing before bulk orders.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-02-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤0.13hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummarySentech (Ningbo) Technology & Development Co., Ltd is identified as a Chinese private limited company and manufacturer/factory, although another record describes the supplier type as a trading company. Its offered products are pumps and ladders, with stated water-pump output of 1,000,000 pieces and 6–10 quality-control staff. The supplier reports BSCI, ISO 14001, and ISO 9001 certifications, plus 6–10 years of total R&D engineer experience. It supports customization from samples, designs, minor customization, and flexible customization, and reports new products during the past year. However, it does not provide ODM services, has no available SDK, and does not provide OEM services for popular brands. Financial records are identified for 2021–2023, but their performance is not disclosed. Audit information identifies TÜV Rheinland and an audit period from September 10, 2024 to September 9, 2025, but the evaluation result is not interpretable from the supplied value. No customer cases or after-sales service...
CertificationsThe supplier reports BSCI, ISO 14001, and ISO 9001 certifications. A TÜV Rheinland audit is also recorded for September 10, 2024 through September 9, 2025, but the supplied audit result value cannot be interpreted as a pass or failure.
R&D capabilityThe supplier reports new products during the past year and has 6–10 years of total R&D engineer experience. Conversely, it has no available SDK and does not provide ODM services; the evidence supports some R&D activity but not a complete technology-development offering.
Production capacityThe supplier reports a factory location, 6–10 quality-control staff, annual water-pump output of 1,000,000 pieces, and an annual production-output range. Its listed products are pumps and ladders, although the conflicting manufacturer/trading-company classifications introduce some uncertainty about the operating model.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This is direct evidence of broad customization support, despite the separate absence of ODM services.
Product Q&A
Q:When can we get your quotation?
A:
We can deal with your inquiry within 1 Hour, if you are urgent to our quotation, please call us so that we can reply to your inquiry priority.
Q:Can I buy samples first?
A:
Yes,sample order is available for quality checking and market testing.
Q:Can you do OEM production with customer's brand?
A:
Yes, we can do OEM production with customized size and design and brand.
Q:How does your factory do regarding quality control?
A:
Quality is the key concern for us on products and business, We have professional team for Quality checking and products are tested by SGS , TUV for the market standard.
Q:Can I mix different type in one container?
A:
Yes, different models can be mixed in one container, you can chose different model to mixed in one container.
Send Inquiry
*To:
Sentech (Ningbo) Technology & Development Co., Ltd
Sentech (Ningbo) Technology & Development Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Premium Type Ia 300lbs Fiberglass Telescopic Ladder with Alternative Aluminum Rungs
US$57.55-220.55
30 Pieces(MOQ)
Heavy Duty Type Ia 300lbs Fiberglass Folding Extension Ladder for Professional Use
US$62.55-180.55
30 Pieces(MOQ)
Yellow Color Fiberglass Extension Ladder with Strong Polypropylene Rope and Pulleys (heavy-duty type IA ladder)
US$85.63-91.75
50 Pieces(MOQ)
2X14 Steps 28f ANSI Type I Fiberglass Extension Ladder for Industry
US$100.85-113.79
30 Pieces(MOQ)
High Quality Fiberglass Extension Ladder 24f ANSI Type I for Industry
US$86.35-97.65
30 Pieces(MOQ)
Type Iaa Insulation Fiberglass Extension Retractable Step Ladder with V-Rung and Protective Sheath
US$95.23-120.25
50 Pieces(MOQ)
8 FT. Reach Fiberglass Platform Step Ladder with 250 Lbs. Load Capacity Type Ia Duty Rating
US$22.00-27.00
10 Pieces(MOQ)
2X12 24 10 Steps Combination Double Extension/Telescopic Ladder with Fiberglass Ladder Price
US$78.50-85.80
50 Pieces(MOQ)
Portable Extension Fiberglass Ladder 2 Sections Fiberglass Extensive Step Ladder with Rope
US$87.68-88.68
100 Pieces(MOQ)
24/40 Steps Fiber Glass FRP Extension Telescopic Foldable Ladder Stair with Cable Hook and V-Rung
US$152.36-175.00
50 Pieces(MOQ)
20 FT. Fiberglass Single Ladder with 300 Lbs. Load Capacity Type Ia Duty Rating
US$28.00-38.00
10 Pieces(MOQ)
8 10 12 16 18 20 Steps FRP Fiberglass Non-Conductive Triple Extension Ladder with Strong Rope
US$66.00-80.00
50 Pieces(MOQ)
Type II Ia Fiberglass Straight Posting Multi Section Extension/Telescopic Ladder for Use Around Electricity
US$34.30-58.50
50 Pieces(MOQ)
ANSI Certificate a Type Folding Ladder Fiberglass with Tool Plate
US$20.00
50 Pieces(MOQ)
ANSI Certified Extension Ladder with Stabilizer Bar & Tool-Free Adjustment for Globle Market Aluminium Ladder
US$15.88-31.88
200 Pieces(MOQ)
Fiberglass Extension Ladder with En131 Certificate
US$67.88
100 Pieces(MOQ)
2026 High Quality Fiberglass Platform Twin Step Ladder with Yellow Color
US$22.00-28.00
10 Pieces(MOQ)
2 - 28 Aluminum Step Fiber Glass Step Extension Ladder with Extension Fiberglass
US$78.80-85.60
50 Pieces(MOQ)
20FT Aluminum Step Fiber Glass R Rung Straight Ladder with Extension Fiberglass
US$29.00-50.00
10 Pieces(MOQ)



















