What are the payment terms?

We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

Where is the nearest shipping port?

The nearest port is Tianjin port.

Corrugated Cardboard/ Corrugated Paper Board

Name: Corrugated Cardboard/ Corrugated Paper Board
Brand: Kang Liyuan Science & Technology (Tianjin) Co., Ltd.
SKU: 2056762792

Tianjin, ChinaKang Liyuan Science & Technology (Tianjin) Co., Ltd.

US$0.10-0.19

300 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Transformer

Color

Brown

Model NO.

KLY-WLZ

Material

Paper

Maximum Voltage

>100KV

Thermal Rating

B 130

Chemistry

Inorganic Insulation

Certification

ISO9001

Type

Insulation Paper

Classification

Inorganic Insulation Material

Transport Package

Carton

Specification

Customizable

Trademark

Kangliyuan

Origin

Tianjin China

Production Capacity

5000tons/Month

Key features

High Mechanical Strength: Made of compacted press-board ensuring excellent durability and structural integrity.

Excellent Electrical Performance: Superior insulation properties suitable for oil-immersed transformers up to 750kV.

Stable Shape and Accurate Size: Maintains dimensional stability with low shrinkage rates under various conditions.

ISO9001 Certified Quality: Strict quality control throughout design, production, and inspection processes.

Full Customization Available: Offers flexible customization from samples, designs, and minor adjustments.

100% Finished Product Inspection: Every unit undergoes visual and functional inspection before shipment.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Multiple Payment Options: Supports LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

Company profile

Importers and ExportersCustomization from SamplesQuality AssuranceManagement Certification

Kang Liyuan Science & Technology (Tianjin) 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. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin portAverage Response Time: ≤3.09h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, broad customization, ODM, and OEM services. It holds ISO9001:2015 and ISO14001:2015 certifications, has two years of total R&D engineer experience stated, and reports new-product development during the past year. Service-capability controls include written assessment procedures, records, an approved-supplier list, and corrective/preventive-action procedures, although the update timing of the list is incomplete. Export capability is supported by self-operated import/export rights and six years of export experience. The supplier reports no in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. ERP-based digital management is established, while evidence for financial strength, customer cases, and some sustainability systems is insufficient.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and lists technology services, industrial design, industrial engineering design, research and development, and equipment-related activities in its business scope. This supports classification as a technical and engineering-oriented supplier rather than only a trading company.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems, although the provided information does not include certificate validity dates or scope.

R&D capabilityThe supplier reports professional R&D capability, available SDK resources, new-product development during the past year, ODM services, industrial design and R&D activities, and ERP-based digital management. These are explicit indicators of product and technical innovation capability, although the stated total R&D engineer experience is only two years and no innovation output metrics are supplied.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers ODM services and 3D software design, demonstrating broad stated customization coverage.

Product Q&A

Q:How do you ensure the quality?

We consult on requirements, send samples before production, check quality and packaging during production, perform QA checks before packaging, and consult on satisfaction after shipment.

Q:How to make sure the delivery date?

We verify time feasibility before production, prepare materials immediately after payment, inform you of the schedule during production, and remind you to pay the balance before shipment.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with options for full, minor, and flexible customization.

Q:What certifications does the product have?

The product meets national standards, IEC standards, and ISO standards, with the company holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications.