Explore our top-tier precision-molded plastic utility systems, food-grade storage devices, and protective components engineered for international distribution.




Huangyan Dadi Plastic Product Factory is strategically located in the legendary "International Plastic Kingdom" of Huangyan District, Taizhou City, eastern Zhejiang Province. Situated mere kilometers from core international shipping hubs, our operational logistics guarantee maximum efficiency for global B2B procurement partners.
Founded in 1992, accumulating over three decades of advanced polymer molding and manufacturing mastery.
A highly skilled technical team of 11-50 professionals dedicated to zero-defect manufacturing standards.
Spanning 1,000 to 3,000 square meters equipped with state-of-the-art injection molding machinery.
As industrial surface treatment and protective coating sectors scale globally, enterprise procurement demands robust, high-performance spray paint protection barriers. Our engineering roadmap integrates advanced thermo-plastic polymers to withstand high chemical resistance, thermal stability, and flawless masking precision.
In modern industrial manufacturing, automotive production, and architectural finishing, the need for flawless spray paint protection is paramount. Surface blemishes, overspray contamination, and structural degradation during coating phases result in severe economic losses. Our enterprise solutions provide ultra-resilient masking apparatuses and protective polymer accessories.
By leveraging advanced computer-aided engineering (CAE) and precision injection molding, our products deliver unmatched dimensional stability. Whether deployed in automated robotic painting lines or manual industrial assembly bays, our solutions guarantee pristine edge definition and total substrate isolation against volatile organic compounds (VOCs) and high-pressure paint aerosols.
We operate under the foundational philosophy of "Quality First, Customers First" driven by continuous scientific and technological innovation to ensure absolute mutual benefit for our global partners.
Over two decades of proven excellence in global plastic manufacturing and export compliance.
Professional production teams utilizing state-of-the-art injection molding technology.
Uncompromising quality assurance protocols implemented across all 7 production lines.
Round-the-clock dedicated customer assistance and seamless OEM/ODM collaboration.
Discover more of our high-demand commercial household and industrial plastic manufacturing lines engineered for wholesale markets worldwide.


Find expert answers regarding our wholesale capabilities, global logistics, OEM customization, and quality assurance standards.
Our standard MOQ varies depending on the specific product line and tooling complexity. For catalog items, we offer flexible low MOQ options to support emerging distributors. For customized OEM/ODM projects, our team will work closely with you to establish cost-effective production runs starting from competitive batch sizes.
We are strategically situated just 8 kilometers from Jiaojiang Port, 160 kilometers from Ningbo Port, and 18 kilometers from the local airport. This optimal geographical positioning allows us to streamline freight forwarding, container loading, and customs clearance, ensuring accelerated dispatch times for all international orders.
Yes! We specialize in comprehensive OEM and ODM manufacturing services. From bespoke product geometry and specialized polymer formulations to customized color matching and private labeling, our R&D team transforms your specifications into market-ready products.
Adhering to our core corporate principle of "Quality First," we execute rigorous multi-stage inspections across all 7 production lines. This includes raw material vetting, inline dimension checks, stress testing, and final pre-shipment audits to guarantee 100% compliance with international standards.