Plastic Household Storage & Organizer Manufacturer
One-stop Supply for Wholesalers, Amazon Sellers & Brands
Best Selling Plastic Organizers
Fast food basket
Plastic taco holder
Undersink storage organizer
Tissue box organizer
Pot lid organizer
Splatter microwave cover
About Costar
Hangzhou Costar Trade CO., Ltd is an integrated plastic storage manufacturer with in-house injection & mold workshop. We provide OEM & ODM home organizers. Our lean team delivers fast response, flexible MOQ and dedicated support for global buyers.
We know importers, Amazon sellers and home brands need low-risk trial orders and exclusive designs. Our lean factory enables fast replies, efficient mold development and friendly MOQ with close communication.
We aim to be your responsive and reliable custom plastic storage manufacturer. Share your requirements with us for mold quotation and product solutions.
- Experienced mold engineers with years of expertise
- Well-organized injection molding workshop
- Strict quality inspection & delivery standards
- Large warehouse available for consignment stock
Costar Plastic Service Process
Contact us with your specific demand
We are ready to answer your any questions
Material quality
Customized MOQ
Shipping Speed
Payment terms
Ordering and production process
Inquiry & Quotation
Share your requirements, we prepare the quotation for you.
Sample & Confirmation
Send samples for your approval.
Deposit & Mass Production
Pay the order and we arrange mass production for you.
Balance & Shipment
Settle balance, arrange shipment from Ningbo / Shanghai.
Balance & Shipment
Costar can provide you with a complete set of shipping solutions from factory to door, which means you will only need to offer a detailed address to us and just wait to receive your idea floor at home.
Reliable After-sales Support
We provide responsive after-sales service for your orders
Quality Feedback Follow-up
Collect your feedback after delivery
Defect Solution Service
Negotiate solutions for defective products
Ongoing Cooperation
Support your future reorders & new projects
Client Testimonials & Success Stories
Discover what our global partners say about our plastic products supply manufacturing and sourcing services.
HomeShelf
United States
“Costar has been our reliable injection molding partner for more than 4 years. They are strict on quality control and very responsive for mold adjustment. Their flexible MOQ helps us test new home storage items with low risk.”
Johnson
Procurement Manager
NeatHome UK
United Kingdom
“We love their one-stop service, from custom mold development, sample confirmation to bulk shipment. Communication is smooth and lead time is stable for our plastic organizer orders.”
Mark Thompson
Operations Manager
TidySpace
Australia
“As a growing home brand, private mold customization from Costar makes our storage products unique. We don’t need to invest heavily on our own factory to launch exclusive new designs.”
Anna Wilson
Founder & CEO
Frequently Asked Questions
Quick answers about custom plastic storage manufacturing
What is your MOQ for custom plastic organizers?
Standard MOQ is 500 pcs. Smaller trial orders are available for existing molds.
Can you develop a new mold for our design?
Yes. We can develop custom molds based on your drawings, samples or product ideas.
Are colors customizable?
Yes. We can match Pantone colors for plastic shells and logo printing as required.
How do you control product quality?
We follow raw material checking, in-line inspection, finished goods sampling and pre-shipment checks.
What are the typical lead times?
Sample lead time is around 3–5 days. Mass production is about 15–25 days after order confirmation.
Do you support food-contact plastic products?
Yes. We can supply food-grade plastic storage items according to your compliance requirements.
Still have questions？
Get Started with Costar Today!
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