About us

A Ningbo thermoforming factory built for practical overseas projects.

HongPack is a thermoformed PET/PP food packaging factory in Ningbo, China. We supply clear clamshell containers, meal prep boxes, takeout containers, bakery and fruit boxes, food trays, and custom thermoformed packaging for overseas buyers.

Buyers work with HongPack for clear project communication: material guidance, mold route checking, sample discussion, thermoforming production, packing detail, and export preparation.

Ningbo, ChinaPET / PP / PVC / PSExport packing support
Thermoforming packaging factory workshop with clear plastic trays and sheet material
15+Years in thermoforming
8Production lines
50+Countries supplied
24hInquiry response time

Factory capability

Factory support buyers can understand before they place an order.

Buyers can review what we make, which materials are practical, whether an existing mold may work, and how production details are confirmed before placing an order.

Thermoforming machine workshop with clear plastic packaging trays Factory capability

Factory capability

HongPack manufactures thermoformed plastic packaging from Ningbo, supporting blister packaging, food packaging, agricultural trays, custom blister trays, and component handling projects.

View Capabilities
Clear fruit clamshell packaging with hinged thermoformed structure Material and structure guidance

Material and structure guidance

PET, rPET direction, PP, PS, HIPS, and PVC can be discussed according to product use, clarity, strength, temperature, and destination market.

Material Guidance
Custom thermoformed blister trays and sample packaging on a factory table Existing mold and custom tooling

Existing mold and custom tooling

Some projects can begin from an existing mold for speed and lower starting pressure. Custom molds are discussed when size, cavity, depth, or display requirements are specific.

Custom Service
Factory packing area with stacked thermoformed trays and export cartons Quality checking and packing

Quality checking and packing

Before production moves forward, buyers confirm sample appearance, usable size, product fit, packing quantity, carton method, and export handling.

Request a Quote

Factory facts

Clear production information for overseas sourcing teams.

These reference details help buyers compare a factory route before requesting samples or custom tooling.

Factory base
Ningbo, Zhejiang Province, China
Export port
Ningbo Port
Main materials
PET, rPET, PP, PS, HIPS, PVC
Existing-mold sample
Usually 3-5 working days
Production lead time
Usually 15-25 working days after approval
Project communication
Direct email and WhatsApp contact

Production minded

From product photo to sample, mold route, packing, and export.

Most overseas buyers start with rough information. HongPack turns product photos, target size, quantity, destination, and packaging problems into a clearer brief for material, mold, MOQ, sample, and quotation direction.

Start a Packaging Inquiry
15+Years in thermoforming
8Production lines
50+Countries supplied
24hInquiry response time
Thermoforming machine workshop with clear plastic packaging trays
Workshop
Custom thermoformed blister trays and sample packaging on a factory table
Sample review
Factory packing area with stacked thermoformed trays and export cartons
Export packing

Material certifications available on request

RoHS compliance documentation, REACH declarations, and food-contact safety statements for food-grade PET and PP can be discussed before or during the sample stage.

Factory location

Factory address: Ningbo, Zhejiang Province, China. Export port: Ningbo Port. Lead time: sample 3-7 days, production 15-25 days after sample approval.

How to begin

Send a product photo, rough size, target quantity, and destination country. We check existing mold options first and discuss custom tooling only when needed.

Send us your size, quantity, and product photo.

Our factory will check whether an existing mold can be used or if a custom solution is needed.

We reply within 24 hours (Mon-Sat) · Reviewed by our factory team