How can you guarantee the quality of mass goods is same as the sample sent to me before?

We kept another same sample and marked on company when we sent to customer. So our production will be based on.

Heat Resistant High Voltage Electrical Nmn Nomex 6640 Insulation Paper

Name: Heat Resistant High Voltage Electrical Nmn Nomex 6640 Insulation Paper
Brand: Yantai Libo International Trade Co., Ltd.
SKU: 1958061881

Shandong, ChinaYantai Libo International Trade Co., Ltd.

US$6.50

1,000-9,999 kilograms

US$5.50

10,000+ kilograms

Product profile

Customization

Available

Application

High Voltage

Color

Yellow

Model NO.

6640

Material

Composite Polymer

Maximum Voltage

10KV~20KV

Thermal Rating

200 200

Thickness

0.15-0.45

Tensile Strength

Excellent

Selling Units

Single Item

Payment

T/T

Single Gross Weight

1.000kg

Single Package Size

20X20X10.Cm

MOQ

100kg

Rated Voltage

600V

Type

Insulation Paper

Packing

Carton

Delivery

30days

Transport Package

Customized

Specification

Customized

Trademark

LIBO

Origin

Shandong, China

Key features

High Voltage Resistance: Rated for 10KV to 20KV maximum voltage applications.

Superior Thermal Rating: Thermal rating of 200 degrees for high heat environments.

Comprehensive Certifications: ISO9001, SGS, ROHS, and REACH certified for safety.

OEM Service Available: Offering OEM branding services for over 10 years.

Free Sample Provision: Free samples available for quality testing (freight paid by buyer).

Custom Clearance Support: Assistance provided to find professional customs clearance agents.

Factory Visit Welcome: Customers are always welcome to visit the manufacturing facility.

Quality Consistency Guarantee: Mass production samples kept for comparison to ensure consistency.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Yantai Libo International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-11Nearest Port: qingdaoAverage Response Time: ≤2.38hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressYantai, Shandong, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsInsulation Paper, Fiberglass Sleeve, Insulation Sheet, Mylar Film, Electrical Non-Woven Fabric, Insulator, Insulation Tape, Insulation Sleeve