What is the available thickness range?

The thickness ranges from 0.08mm to 0.25mm.

What is the lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

Can I get a sample before mass production?

Yes, we always provide a pre-production sample before mass production.

DDP Epoxy Diam0ND Dotted Insulation Paper for Oil Immersed Transformer

Name: DDP Epoxy Diam0ND Dotted Insulation Paper for Oil Immersed Transformer
Brand: Tianjin Xingda Electric Technology Co., Ltd.
SKU: 2130776152

Tianjin, ChinaTianjin Xingda Electric Technology Co., Ltd.

US$6.00

100-999 kg

US$5.00

1,000-9,999 kg

US$4.00

10,000+ kg

Product specifications

/

Product profile

Customization

Available

Application

Transformer

Color

Customisable

Model NO.

DDP

Material

Diamond Embellished Paper

Maximum Voltage

20KV~100KV

Thermal Rating

H 180

Thickness

0.08mm-0.25mm

Product Thickness

0.08mm-0.25mm

Product Material

Diamond Embellished Paper

Model

DDP

Individual Package Sizes

45X20X5 Cm

Sample

Examples Are Available

Certification

ISO9001

Transport Package

Standard Export Packaging

Specification

Customisable

Trademark

Origin

Tianjin

HS Code

4823909000

Production Capacity

100000

Key features

Customizable Color: Color is customizable to meet specific project requirements.

High Thermal Stability: Thermal rating H 180 ensures stability under high temperatures.

Strong Bonding Effect: Epoxy resin melts and solidifies to bond winding layers securely.

Short Circuit Protection: Prevents winding layer displacement during short circuit events.

Wide Voltage Range: Suitable for maximum voltage ranging from 20KV to 100KV.

Flexible Thickness: Available in thicknesses from 0.08mm to 0.25mm.

ISO9001 Certified: Manufacturing process certified by ISO9001 standards.

Professional Manufacturer: Over 20 years of experience in transformer accessories.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceR&D Capabilities

Tianjin Xingda Electric Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2021-11-06Nearest Port: TIANJINAverage Response Time: ≤5.93h

AI-Powered supplier vetting

SummaryTianjin Xingda Electric Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company based in Jinnan District, Tianjin, specializing in transformer bushings, transformers, and related parts and accessories. The supplier reports ISO 9000/9001 and ISO 14000/14001 certifications, 10 production lines, 41–50 quality-control staff, and annual output information for transformer bushings and accessories. Its description states that it designs and manufactures standard and non-standard transformer bushings and serves domestic and overseas markets. SGS conducted an audit beginning August 8, 2024, with an evaluation result recorded as 0; the provided data does not define the audit scale or result meaning. Most service, R&D, customization-process, overseas-support, and traceability fields remain unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company located in Tianjin, China. Its business scope covers industrial equipment, electrical and electronic products, and transformer-related products, supporting classification as a specialized manufacturing supplier.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. SGS conducted an audit with a stated start date of August 8, 2024, but the provided audit result of 0 is not defined, so no additional interpretation is made.

R&D capabilityThe supplier states that it conducts R&D, design, and manufacture of standard and non-standard transformer bushings, and its R&D engineers have 6–10 years of total experience. However, product-information R&D, ODM, SDK, R&D documentation, private-mold design, and 3D design capabilities are all marked unknown, limiting the assessment of broader innovation capability.

Production capacityThe supplier operates 10 production lines, reports 41–50 quality-control staff, and provides stated output quantities for transformer bushings and transformer accessories. Its company description identifies it as a relatively large professional transformer-bushing manufacturer, while the SGS audit result is recorded as 0 without an explanation of the scoring system.

Customization capabilityThe supplier explicitly describes R&D, design, and manufacturing of various non-standard transformer bushings, which directly supports customized product capability. Specific private-mold, 3D software, and related technical-service capabilities remain unknown.

Client casesThe company description names Baoding Tianwei, Sichuan Chuneng, Guangzhou Yilin, and Guangzhou Hualitong in connection with market presence or performance. The slice does not specify the nature, scope, timing, or verification of these relationships, so they represent stated customer or market references rather than fully documented customer cases.