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F21-4D Telecrane Wireless Remote Control for Crane Winch
US$50.00-71.00
1 Set
Sample price:US$1.00/set.Request sample
Product profile
Customization
AvailableApplication
Industrial MachineryBattery Type
Aaa BatteryModel NO.
F21-4DCertification
CEFrequency
VHF:315MHz/UHF425-446MHzMaterial
PlasticTransmission Distance
>100mType
ButtonUniversal
UniversalVoltage
DC12V 24V 48V AC36V 110V 220V 380VFunction
4 Double-Speed ButtonsProtection Level
IP65Emergency
Mushroom Conforms to En3849-1Housing
Reinforced Nylon PlasticFrequency Range
50-60 HzSignal Transmission
Radio WavesTransport Package
Per Product Is Packed in Carton with Foam CushioniSpecification
24*22*11cmTrademark
LCCOrigin
Nanjing, ChinaHS Code
852692Production Capacity
100000sets/YearKey features
Long Transmission Distance: Control distance approx 100m with VHF/UHF frequency options.
High Protection Level: Enclosure protection class IP65 for harsh industrial environments.
Wide Voltage Compatibility: Supports DC12V/24V/48V and AC36V/110V/220V/380V power supplies.
Premium Component Brands: Uses Marquardt, Alps, VISHAY, Samsung, and IDEC components.
Secure 32-bit Coding: Safety code 32bits prevents interference with 4.3 billion combinations.
Customization Available: Customized with technical engineers based on specific customer needs.
12 Months Warranty: Comprehensive warranty covering mechanical defects and technical support.
Fast Response Support: All inquiries replied within 24 hours with professional assistance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-10Nearest Port: ShanghaiAverage Response Time: ≤1.23hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAP, CIP, FCA
AI-Powered supplier vetting
SummaryNanjing Xiading Electronic Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in industrial wireless remote-control systems. The supplier reports more than 10 production lines, annual industrial remote-control productivity of 100,000 sets, 11–20 quality-control staff, and 6–10 years of R&D-engineer experience. It supports multiple international trade and payment terms, holds self-operated import/export rights, and exports to a broad range of regions. The company states that it provides customized value-added solutions and invests in basic research, but these claims are not supported by detailed project evidence. PAS 28000 is listed as a management-system certification, though no certification scope or validity details are provided. After-sales capability, financial credibility, and specific customer cases cannot be fully assessed from the available information.
Supplier typeThe supplier is explicitly described as a trading company/manufacturer and as a factory. Its stated focus is the R&D, integration, and production of industrial wireless remote-control systems, with headquarters and operations in Nanjing, China.
CertificationsPAS 28000 is listed under supplier management-system certifications. However, the slices do not provide the issuing body, certification scope, validity period, or evidence of additional certifications.
R&D capabilityThe company reports 6–10 years of R&D-engineer experience and states that it invests in basic research and continuous innovation around customer needs. The slices do not provide patents, proprietary technologies, R&D spending, or documented innovation outcomes.
Production capacityThe supplier reports more than 10 production lines, 100,000 sets of annual industrial-remote-control productivity, 11–20 quality-control staff, a 5,000-square-meter operating area, and 168 employees. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, indicating substantial stated production capacity.
Customization capabilityThe supplier explicitly promotes customized value-added services and lists multiple specialized remote-control applications, including crane, hoist, forklift, truck, trailer, and concrete-pump controls. The slices do not specify customization workflows, engineering resources dedicated to customization, or completed customized projects.
Product Q&A
Q:What is your MOQ?
A:
We can accept sample orders for trial order.
Q:Is there any warranty?
A:
All our brand products enjoy 12 months' warranty, and we provide after sales service and technical support, when find any questions in installing, feel free to contact us.
Q:Which certificates do your products approve?
A:
We have got CE, FCC, ISO9001. For explosion-proof type, we have got explosion-proof certificate.
Q:Can you customized with my needs?
A:
You can send me an inquiry with your needs, we can customized with technical engineers.
Q:Are your price is the lowest?
A:
Do you mind the quality? We supply the quality is worthy for the price, bad quality products will waste and effect the process of the job, why don't choose the medium price to operate well?
Send Inquiry
*To:
Nanjing Xiading Electronic Technology Co., Ltd.
Nanjing Xiading Electronic Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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