Plastic Packaging Solutions
Backed by Manufacturing Experience
JOIN Plastic operates through Shanghai Join Plastic Products Co., Ltd., with manufacturing by Suzhou Qusheng Plastic Co., Ltd. under one management and production system. We specialize in reusable plastic packaging, storage containers, logistics totes, and custom injection-molded products, with dedicated sales support in North America.
With over 20 years of manufacturing experience, in-house R&D capability, and mold development support, we guide industrial B2B customers from product requirements and tooling through stable bulk production.
20+
Years Experience
In-House
R&D Team
2
Manufacturing Facilities
OEM / ODM
Custom Support
Our Manufacturing Capabilities
From product development and mold design to injection molding and bulk production, we provide manufacturing support for reusable plastic packaging projects.
01
In-House R&D Team
Our R&D team supports product structure design, application analysis, and custom solution development based on your project requirements.
02
Custom Mold Development
We support mold development for custom plastic packaging products, including new sizes, structures, and functional details.
03
Injection Molding Production
With over 20 years of plastic injection molding experience, we support stable bulk production for industrial B2B orders.
04
ISO 9001 Quality & Export Support
Production is supported by an ISO 9001:2015-certified quality management system, with sample testing, bulk-production quality control, export packing, and shipment coordination for reliable B2B supply.
Supporting Customers in
North America
With manufacturing support from China and sales communication in North America, we help B2B customers source reliable plastic packaging products with clear communication and custom development support.
Join Plastic combines manufacturing capabilities in China with sales communication support in North America. Our North America sales support helps customers discuss product requirements, customization needs, quotations, and project details more efficiently, while our manufacturing team supports mold development, production, quality control, and export coordination.
China Manufacturing Base
Shanghai, China
Kunshan, Jiangsu, China
China Manufacturing Base
Shanghai, China
Kunshan, Jiangsu, China
China Manufacturing Base
Shanghai, China
Kunshan, Jiangsu, China
North America Sales Support
Toronto / Oakville, Ontario, CanadNorth America Sales Support
Toronto / Oakville, Ontario, Canada