Powered by Made-in-China.com
Fr4 Bolts for Transformer Even 1meter Longth
US$0.10-5.00
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch BaseplateColor
Yellow, Green or CustomizedModel NO.
bolts and nutsMaterial
FiberglassMaximum Voltage
20KV~100KVThermal Rating
F 155Dimensions
CustomizablePlace of Origin
China (Mainland)Raw Material
Resin and FiberglassType
Insulation SheetChemistry
Inorganic InsulationClassification
Inorganic Insulation MaterialCertification
ISO9001Brand
XinchengTransport Package
Wooden CaseSpecification
PIECETrademark
XINCHENGOrigin
ChinaHS Code
391600000Production Capacity
50000piece/DayKey features
Customizable Dimensions: Available in 500mm or 1000mm, and can be cut to specific customer design requirements.
Custom Color Options: Standard colors include Yellow and Green, with fully customizable color options available.
High Dielectric Strength: Offers excellent electrical properties, high tensile strength, and radiation resistance.
Wide Voltage Range: Suitable for applications ranging from 20KV to 100KV maximum voltage.
Thermal Stability: Maintains properties under humid conditions with a thermal rating of F 155.
Advanced Processing: Equipped with CNC carving, laser engraving, and continuous production lines for precision.
ISO9001 Certified: Manufactured with ISO9001 certification ensuring quality and reliability.
Fast Delivery: Off-season lead time is within 15 workdays, with wooden case packaging.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryXIN CHENG INDUSTRY MATERIAL CO., LTD. is identified as a China-based manufacturer/factory in Tianjin, although another record describes the company as a trading company, creating an entity-classification inconsistency. It offers electrical insulation and FRP-related products, reports ISO 9000 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported enameled aluminum wire capacity is 5,000 tons annually, with export activity since 2012 and markets across Eastern Europe, North America, Southeast Asia, and Africa. The supplier states that it emphasizes quality and after-sales service, but the provided information does not independently verify service performance, customization capability, or customer cases. Financial credibility cannot be fully assessed from the available non-financial records.
CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a stated management-system certification, although no certificate scope, issuing body, or validity details are provided.
After-Sales capabilityThe company explicitly describes after-sales service, quality, reputation, and customer satisfaction as important priorities, and states that it aims to satisfy clients who remain with the company. These statements support a claimed service orientation, but do not document service processes or verified outcomes.
R&D capabilityThe supplier states that it values future innovation and reports 6–10 years of total R&D-engineer experience. This supports the existence of some R&D capability, but no specific innovations, patents, development projects, or technical achievements are provided.
Production capacityThe supplier reports annual enameled aluminum wire productivity of 5,000 tons, more than 10 production lines, 6–10 quality-control staff, and lead times of within 15 working days off-peak and one month during peak season. These figures provide explicit evidence of established production capacity and operational support.
Product Q&A
Q:What are the available dimensions for the FR4 bolts?
A:
The standard lengths are 500mm or 1000mm, but they can be cut according to specific customer design requirements.
Q:Can the color of the product be customized?
A:
Yes, the product is available in Yellow or Green, and custom colors can be arranged.
Q:What is the maximum voltage rating?
A:
The bolts support a maximum voltage range of 20KV to 100KV.
Q:What is the lead time for delivery?
A:
The delivery time is 15 days during off-season, and up to one month during peak season.
Q:Is the material suitable for high-temperature environments?
A:
Yes, it has a thermal rating of F 155 and maintains properties under humid or moist conditions.
Send Inquiry
*To:
XIN CHENG INDUSTRY MATERIAL CO., LTD.
XIN CHENG INDUSTRY MATERIAL CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Insulation Screw Bolts for Power Transformer Fixing
US$0.10-5.00
100 Pieces(MOQ)
FRP Bolts for Transformer
US$0.10-5.00
100 Pieces(MOQ)
M20 Hex Bolt G10 Fr4 G11
US$3.70-4.00
500 kg(MOQ)
High Quality Transformer Insulation Laminated Wood -Electrical Grade
US$2.10
1 Ton(MOQ)
Laminated Wood Step Block for Oil Immersed Transformer Insulation
US$2.49-2.68
1,000 kg(MOQ)
Electrical Laminated Wood/Transformer RAM Material/Produce by Factory/Plywood
US$1,300.00
1 Ton(MOQ)
Durable Insulation Wood Panels for Transformer and Plywood Use
US$1,400.00
1 Ton(MOQ)
Stable Dimension for Power Transformer Spare Part Laminated Wood
US$2.10
1 Ton(MOQ)
Densified Wood/Plywood /Premawood Sheet for Transformers C3r Grade
US$1.00
1,000 kg(MOQ)
Electrical Insulating Densified Wood for Transformer with CE/SGS Certificate
US$3.00-8.00
100 kg(MOQ)
Custom Shape Electrical Insulating Wood Step Block
US$2.49-2.68
1,000 kg(MOQ)
Great Quality Low Maintenance Cost Electrical Laminated Wood for Oil Transformer
US$3.00-8.00
100 kg(MOQ)
Factory Supplier Densified Wood Electrical Insulation Laminate Compressed Wood
US$10.00
1,000 Pieces(MOQ)



















