How do you ensure product quality?

We conduct a pre-production sample check before mass production and perform a final inspection before shipment.

What are the accepted payment terms?

We accept T/T, Western Union, PayPal, L/C, D/P, D/A, MoneyGram, Credit Card, and Cash.

What is the lead time for production?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

Wholesale Business White Envelope Customized Logo Print Window Envelope 10# Customized Self Seal Business Window Envelopes

Name: Wholesale Business White Envelope Customized Logo Print Window Envelope 10# Customized Self Seal Business Window Envelopes
Brand: Changsha Hetong Technology Co., Ltd.
SKU: 2262894385

Hunan, ChinaChangsha Hetong Technology Co., Ltd.

US$0.05

10,000-19,999 Pieces

US$0.04

20,000-49,999 Pieces

US$0.02

50,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Envelope Type

Kraft Paper

Material

Kraft

Model NO.

HT09a611

Model

Usage

Business, Gift, Promotion

Size

230mm*120mm

Style

Western

Letter Pad Style

Western

Customized

Type

Business Envelope

Product Type

Window Envelope,Self-Sealing Envelope,Cardenvelope

Product Size

A4,A5,C6,C5,Custom Size

Color

Natural,Light,Dark Brown,Custom Colors

Closure Type

Self-Seal,Glue Seal,Envelope Flap

Product Usage

Everyday Mailing,Letter Sending,Invitation Mailing

Surface Compatibility

Printable Paper,Handwritten Letters,Stamp Adhesion

Eco-Friendly Features

Non-Toxic

Customization Options

Custom Size,Color,Printing,Seal Design

Ideal for

Office Use,Business,Wedding Invitations,Cards

Transport Package

2000PCS/CTN

Specification

230mm*160mm

Trademark

HT Stationery

Origin

China

Production Capacity

50000pieces/Year

Key features

Customized Logo Printing: Supports digital, UV, sublimation, and lamination printing for personalized branding.

Custom Size Options: Available in A4, A5, C6, C5, and fully custom dimensions to fit specific needs.

Custom Color Selection: Offered in natural, light, dark brown, or fully customized color options.

Premium Kraft Material: Constructed from 100gsm Kraft paper ensuring durability and eco-friendly properties.

Self-Seal Closure: Features self-seal, glue seal, or envelope flap closure types for secure sealing.

Free Sample Availability: Customers can request free samples to verify quality before placing bulk orders.

OEM/ODM Services: Full OEM and ODM capabilities accepted for custom product development.

ISO9001 Certified Quality: Factory holds ISO9001 certification with strict pre-production and final inspections.

Company profile

Changsha Hetong Technology Co., Ltd.Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2020-09-10Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: T/T, Western Union, PayPalInternational Commercial Terms(Incoterms): EXW, FOB

AI-Powered supplier vetting

SummaryChangsha Hetong Technology Co., Ltd. is a China-based manufacturer/factory founded in 2020, integrating R&D, design, production, and sales of stationery products. It offers writing instruments, paper products, notebooks, office and student supplies, and creative or gift stationery. The supplier reports multiple management certifications, including ISO 9001, ISO 14001, ISO 13485, ISO 50001, BSCI, SEDEX, HACCP, and others. It states that 4% of revenue is invested annually in R&D, that it holds multiple national patents, and that it has 21–30 years of cumulative R&D engineer experience. Operationally, it reports five production lines, 50 quality-control staff, broad export coverage, a peak-season fulfillment time of one month, and an off-peak lead time within 15 working days. Evidence is insufficient to assess after-sales service, financial credibility, and specific customer cases.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a limited company headquartered in Changsha, Hunan, China. Its stated business model integrates R&D, design, production, and sales, supporting classification as a manufacturing supplier rather than only a trading company.

CertificationsThe supplier reports a broad set of certifications and management-system credentials, including ISO 9001, ISO 14001, ISO 50001, ISO 13485, BSCI, SEDEX, HACCP, and other ISO standards. ISO 9001 is specifically linked to quality-control practices, including raw-material selection and production standards.

R&D capabilityThe supplier states that it invests 4% of revenue annually in R&D, holds multiple national patents, and integrates R&D and design into its operations. The reported cumulative R&D engineer experience of 21–30 years further supports an innovation capability, although no specific patent titles or new-product performance data are provided.

Production capacityThe supplier presents a broad stationery portfolio and reports five production lines, 50 quality-control staff, exports to multiple global regions, off-peak lead times within 15 working days, and peak-season fulfillment within one month. These stated resources and delivery metrics support production capability, though product-specific capacity data is not provided.

Customization capabilityThe supplier explicitly offers co-branded collections and corporate custom gifts within its creative and gift stationery business. This directly supports customization capability, although the scope of customization options, minimum order quantities, and development process are not specified.