What certifications does your company have?

Our operations are certified to international standards including ISO 9001, CE, BSCI, and SGS.

What is the lead time for orders?

The average lead time varies by season: Peak Season Lead Time is 6-12 months, and Off Season Lead Time is 1-3 months.

Prosub Kids Sublimation Blank DIY Printing Backpack

Name: Prosub Kids Sublimation Blank DIY Printing Backpack
Brand: Dongguan Prosub Technology Co., Ltd.
SKU: 2158103652

Guangdong, ChinaDongguan Prosub Technology Co., Ltd.

US$3.50

10-199 Pieces

US$3.45

200-499 Pieces

US$3.40

500+ Pieces

Product specifications

size

Color

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Polyester

Type

Kids School Backpack

Model NO.

sku

Feature

Books Storage

Printing

Heat Transfer Printing

Pattern

DIY Printing

MOQ

10 PCS

Color

Red/Blue/Pink

Logo

Accept Customized Logo

Usage

School, Daily, Outdoor

Crowd

Children / Kids

Service

OEM Wholesale Custom

Transport Package

OPP Bag

Specification

27*9*30CM

Trademark

Prosub

Origin

Guangdong, China

HS Code

4202920000

Production Capacity

3000000pieces/Year

Key features

Customizable Logo: Accept customized logo printing for personalization.

DIY Sublimation Ready: Supports full DIY custom photo, logo, and pattern printing.

Durable Polyester Material: Made of lightweight canvas/polyester for safe and durable use.

Large Capacity Design: Features adjustable shoulder straps and large capacity for books.

Flexible MOQ: Standard items have no MOQ; custom items require 10 PCS.

Manufacturer Direct: Professional manufacturer with 14+ years of experience.

Certified Quality: Certified to ISO 9001, CE, BSCI, and SGS standards.

Technical Support: Professional staff provide pattern design and color calibration.

Company profile

Years of Export ExperienceR&D CapabilitiesManagement CertificationFull Customization

Dongguan Prosub Technology Co., Ltd.

Guangdong, China

Business 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: 2018-01-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤5.73h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing-oriented company with coating, textile, injection, CNC, machining, and related production capabilities. It reports ISO 9001:2015 certification, more than 10 production lines, a 11,400 m² manufacturing plant, inventory capability, documented quality and service procedures, and lead times within 15 working days in both peak and off-peak seasons. Its R&D offering includes OEM, ODM, 3D software design, and broad customization, with new products developed during the past year, although total R&D engineer experience is stated as 2 and no SDK is available. International support is limited: it has no overseas warehouse, showroom, agent, or branch, and reports services in zero overseas countries. The supplier identifies OEM service for well-known brands and participation in PRINTING United Expo 2024, but no specific customer names or verifiable case details are provided.

Supplier typeThe supplier presents itself as a manufacturer operating coating, textile, injection, CNC, milling, grinding, electrical discharge, drying, and related equipment. Its 11,400 m² plant, more than 10 production lines, and broad commercial categories indicate a diversified manufacturing supplier rather than a pure trading company.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate for supplier management systems. This is direct evidence of a recognized quality-management certification, although the provided information does not state its scope or validity period.

R&D capabilityThe supplier reports new products during the past year, 3D software design services, and ODM capability, demonstrating active product-development and design activity. It also reports no available SDK and only 2 total years of R&D engineer experience, so the depth and technical maturity of its innovation capability remain limited in the provided evidence.

Production capacityProduction evidence includes a broad equipment base, more than 10 production lines, a 11,400 m² facility, inventory capability, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season periods. The supplier also reports 35 qualified service suppliers and export activity, supporting a substantial operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design and apparel, home-goods, and accessory production. It also states that custom solutions are available without order-quantity restrictions, providing strong evidence of flexible customization capability.

Product Q&A

Q:Are you a manufacturer or a trader?

Yes, we are a professional manufacturer and exporter with over 14 years of experience, specializing in top-quality 3D sublimation film and sublimation blanks.

Q:What is the MOQ for this product?

For standard products, there is no minimum order quantity. For customized products, the MOQ is 10 PCS. If a new mold is required for plastic or metal products, the MOQ is 1,000 pieces per style.

Q:Can I customize the logo or design?

Yes, we accept customized services including logo printing, pattern design, and color calibration. We have our own R&D department for mold development and printing services.

Q:What materials is the backpack made of?

The backpack is made of lightweight canvas (polyester), which is safe, durable, and stylish, making it perfect for children's school use.

Q:Do you provide technical guidance for sublimation?

Yes, we have professional staff who can provide solutions to various problems, including pattern design, color calibration, and troubleshooting during the printing process.