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Presspaper, Pre Compressed Pressboard, Laminated Pressboard, Pressphan
US$2.00
50-99 kg
US$1.80
100+ kg
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableApplication
Motor, Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Insulating Varnish, Switch Baseplate, Oil TransformerColor
BrownModel NO.
Pressboard, Presspaper, Pre Compressed Pressboard,Material
Non-Bleached Sulphate Wood Pulp, PaperMaximum Voltage
>100KVThermal Rating
A 105Thickness
0.8mm-45.0mm or CustomizedProduct Name
Electrical Insulation Paper Presspan Paper PressboUsage
Insulation Protection/ Oil-Immersed Power TransforInsulation Class
a (105-℃)Rated Voltage
35kv or AboveDensity
1.0~1.3G/Cm3Moisture Content
≤8%pH of Aqueous Extract
6-9Ash Content
≤1.0%OEM,ODM Service
AvailableStyle
Sheet, Roll and PlateSample
AvailableFeature
Heat-ResistantStandard
IEC 60641 P.4.1.a, JIS C 2305 Pb-2, DIN 7733 PSP 3Type
Insulation PaperChemistry
Organic InsulationClassification
Organic Insulating MaterialCertification
ISO9001Brand
XinchngTransport Package
Wooden CaseSpecification
PIECETrademark
XINCHENGOrigin
ChinaProduction Capacity
5000 Ton/Tons Per MonthKey features
High Mechanical Strength: Made from 100% high-grade unbleached sulphate wood pulp for superior tensile and dielectric strength.
Customized Thickness: Available in thicknesses from 0.1mm to 45.0mm, including customized options to meet specific needs.
Wide Application: Ideal for oil-immersed transformers, reactors, capacitors, switches, and high-voltage electrical equipment.
OEM/ODM Service: Full OEM and ODM services available, including custom sizes, styles (sheet, roll, plate), and branding.
Certified Quality: Complies with IEC 60641, JIS C 2305, and DIN 7733 standards with ISO9001 certification.
Low Shrinkage: Features low shrinkage and high chemical purity, ensuring stability and compatibility with liquid dielectrics.
Fast Delivery: Stock items delivered in 3-7 days; non-stock items in 10-30 days depending on quantity.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤15hTerms 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:How long is your delivery time?
A:
Generally it is 3-7 days if the goods are in stock. Or it is 10-30 days if the goods are not in stock, it is according to quantity.
Q:Do you provide samples ? is it free or extra ?
A:
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:
Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.
Q:What materials are used to make this pressboard?
A:
It is made from high-grade, 100% unbleached sulphate wood pulp, ensuring high chemical purity and mechanical strength.
Q:What certifications does the product have?
A:
The product holds ISO9001 certification and meets standards such as IEC 60641, JIS C 2305, and DIN 7733.
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
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