About Us

Changrong—Professional B2B Manufacturer of Food-Grade Plastic Packaging Containers

Our Philosophy

Founded in 2009, Ningbo Changrong Plastic Co., Ltd. is a professional food-grade plastic container manufacturer with 16 years of B2B export experience. We focus on safe, eco-friendly, compliant and stable supply solutions for global chain supermarkets, brand owners and cross-border wholesalers.

Our Mission: Safe Evergreen, Fresh Global

16+ Years Experience
$30M+ Annual Sales
50+ Countries Served

0-BPA Safety & Compliance

100% BPA-Free, Food-Grade, Recyclable, FDA/LFGB/Prop65/EU Food Contact Certified

China + Thailand Dual Bases

China + Thailand Dual-Base Supply, Risk-Proof, Stable Delivery & Tariff Advantages

One-Stop OEM/ODM

120ml-12L Full Series, One-Stop OEM/ODM Customization (Mold, Logo, Color, Packaging)

16 Years Professional B2B Expertise

16 Years Pure B2B Export, Mature Quality Control & Smooth Cooperation

Factory Overview

Ningbo Factory

Founded in 2009, Ningbo, China

16 Years Professional Manufacturing Experience

Food-Grade Workshop

Strict Quality Control System

China + Thailand Dual Bases

Stable Global Supply & Risk Resistance

Professional R&D & QC Team

Stable Quality & On-Time Delivery

Certifications

All products are BPA-free, food-grade and fully compliant with international food contact standards.

FDA

LFGB

Prop65

ISO9001

SGS

BSCI

Have a question?

Call us today +86 13646676186 or EMAIL US

Q&A

What materials do you use for your products?
We use high-quality food-grade PP (Polypropylene) and PET (Polyethylene Terephthalate) materials that are BPA-free and meet international safety standards such as FDA and LFGB.
Do you offer OEM/ODM services?
Yes, we provide comprehensive OEM/ODM services including mold design, logo printing, custom packaging, and product customization according to your specifications.
What is your minimum order quantity (MOQ)?
Our MOQ varies depending on the product type. For standard products, the MOQ is typically 5,000 pieces. For customized products with new molds, the MOQ is usually 10,000 pieces.
What is your lead time?
For standard products in stock, delivery takes 3-5 working days. For custom orders, the lead time is typically 15-30 working days depending on the complexity and quantity.
Do you provide samples?
Yes, we offer free samples for most products. The customer is responsible for the shipping cost, which can be deducted from the first order.