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Our Manufacturing Services

High-precision injection mould manufacturing
High-precision injection moulds are highly engineered tools that ensure consistent and precise replication of plastic parts. They feature intricate designs, tight tolerances, and high-quality surfaces, which are critical for industries demanding precision, durability, and often, mass production capabilities.
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Automotive injection moulding products
Automotive injection molding molds are specialized tools designed to produce complex plastic components with extreme precision and durability for use in automobiles. These molds enable the mass production of parts such as dashboards, bumpers, door panels, and interior trim pieces, meeting the rigorous standards of the automotive industry for safety, fit, and finish.
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Gears products
Gear injection moulds are specialized tools designed to produce precise plastic gears with intricate tooth profiles. They ensure tight dimensional accuracy and smooth meshing capabilities, engineered for high-volume production to deliver consistent quality gears for a wide range of mechanical applications.
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Electronic and electrical products
Electronic and electrical product injection moulds are sophisticated tools designed to accurately produce plastic components for a wide range of devices, from smartphones and laptops to household appliances and automotive systems. These molds feature precise design elements, robust construction, and advanced cooling systems, ensuring dimensional accuracy, smooth surface finish, and repeatability—all critical factors for the functionality and durability of electronic and electrical products.
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Zin Die-casting molding products
Zinc die casting molds are specialized tools designed for the production of intricate metal parts from molten zinc alloy. They enable the rapid and efficient casting of precise, high-volume components with excellent dimensional accuracy, smooth surfaces, and intricate details, making them ideal for industries requiring lightweight, durable, and cost-effective metal parts.
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Ungrouped products
In addition to the design and manufacturing of injection molds for the aforementioned product categories, our company also offers a wide range of mold design and manufacturing services to cater to the diverse and individualized needs of various clients.
View moreDedicated to the production and processing of precision molds and precision products
Founded in 1999, Zhengzhou DL Plastic Products Co., Ltd. is a top innovator in injection mold design and plastic products manufacturing. Our business scope covers auto parts, industrial electronics, communication electronics, smart home, medical devices, aerospace and other industries. With a strong commitment to excellence and extensive industry experience, we are a trusted partner in plastics manufacturing.
Our highly skilled team uses the latest CAD/CAM technology to create precise, durable molds optimized for high-volume production. And our factory is equipped with the latest advanced injection molding machines which are capable of producing complex parts with exceptional accuracy. Our rigorous quality control and focus on continuous improvement ensure our molds meet or exceed industry standards.
Industrial experiences
Annual output
Cooperative partners
Mold Manufacturing Capability
Scientific process planning control, high efficiency and high quality mold processing & manufacturing.Makino and Sodic EDM machines.
Learn more →ERP
With professional IT technology, we developed our own ERP system to monitor all process automatically.
Learn more →Injection Molding Display
With high precision production machines and automatic production lines, we realize high quality, high efficiency, low consumption, clean and flexible production.
Learn more →Testing Equipment Display
We abide by the quality policy of 0 defect and competitive products & services delivered to customers timely.Customers’needs are our starting point., with Deke’s technical advantages combined with rich management experience, we continuously improve our quality and production capacity.
Learn more →Measuring Equipment Display
Industrial grade, high precision and high stability. Measuring room, German GOM 3D scan equipment and three coordinate measuring system.
Learn more →Patent Certificate
Provide stronger technical support for the development of the company

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Marketing Networks —
Client Distribution
【 Asia 】China, India, Thailand
【 Europe】 Germany, Spain, France, Italy, Portugal, Czech,
Slovakia and etc.
【 America】 US, Mexico, Brazil
【Central Asia】 Kazakhstan, Kyrgyzstan, Tajikistan and Turkmenistan.
【Middle East】Saudi Arabia, Israel, the United Arab Emirates and Turkey.
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2023/05/11
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