CUSTOM MOULD SERVICE
We provide comprehensive custom mold services, including product structure analysis, mold design, mold manufacturing, trial production and revision. Equipped with advanced processing equipment and an experienced technical team, we fully satisfy personalized demands from automotive, medical, electronic hardware and other industries, helping clients shorten R&D cycles and cut production costs.
CUSTOM MOULD SERVICE
Professional Mold Design & Manufacturing
We deliver one-stop custom mold services for plastic injection molds and die casting molds, including precision mold processing, trial production and revision. With a full mold workshop and advanced equipment, we develop high-precision custom mold solutions for automotive, medical, electronics, hardware and home appliance industries.
Custom Mold Manufacturing, Stable Quality & Long Service Life
Our factory focuses on custom mold services. We own a standardized mold machining workshop and full-range CNC equipment to develop all types of non-standard custom molds.
We deliver full one-stop solutions covering product structure analysis, 3D mold design, CNC precision machining, mold assembly, trial molding, inspection, revision and after-sales support. Clients no longer need to cooperate with multiple suppliers.
Our core products include plastic injection molds, aluminum die-casting molds, zinc alloy die-casting molds, home appliance housing molds, automotive component molds and precision electronic component molds. With rich mold-making experience, we control machining tolerances strictly and adopt high-grade mold steel. This effectively extends mold service life and lowers rework rates during mass injection and die-casting production.
We serve automotive components, medical devices, 3C electronics, smart home products and hardware manufacturing sectors. We develop molds per customers’ drawings or samples, and adjust mold structures to fit high-volume production. Thanks to cost-effective solutions and on-time delivery, we have established long-term stable cooperation with manufacturers across the globe.
Custom Injection & Die Cast Mold Design, Machining & Production
Our one-stop services cover DFM analysis, mold design, precision CNC machining, mold trial and revision. We customize injection molds and aluminum, zinc and magnesium alloy die casting molds for prototype testing and high-volume mass production. We also provide follow-up part molding services to streamline your procurement process.
Integrated mold development + post-processing support
Mold Making Services
Do you need custom molds for mass-produced finished parts? As a trusted Chinese mold maker, Zhongzhu owns complete in-house mold manufacturing facilities backed by stable cooperative resource chains.
Our product portfolio covers:
• Plastic injection molds for rigid plastic and rubber products
• MIM metal injection molds for precision stainless steel components
• High-pressure die casting molds for aluminum, magnesium and zinc alloy castings
We provide cost-effective molds for domestic local production and high-standard export-ready molds to satisfy different project budgets and quality standards.
No matter you need prototype molds for low-volume trial production or long-life mass production molds capable of millions of molding cycles, Zhongzhu delivers stable, one-stop mold solutions with guaranteed lead times.
Advantages of Our Mold Making Services
Zhongzhu is an experienced mold service provider with strong competitive strengths in the industry.
1.Quick & Detailed DFM Analysis Reports
We evaluate design feasibility during quotation. Before formal mold production, we provide thorough DFM (Design for Manufacturability) reports to identify design defects and potential production risks, avoiding failures in subsequent manufacturing.
2.Full Spectrum of Mold Customization
We produce a full range of industrial molds, allowing you to unify all mold procurement with one supplier. Centralized cooperation guarantees stable schedules and consistent quality control.
3. Short Lead Time & Fast Delivery
Our large-scale workshops and a full set of precision machining equipment enable fast mold fabrication for all products and raw materials, shortening your product launch cycle.
4.Integrated Molding & One-Stop Production
We can deliver finished molds to your designated address. We also provide supporting injection molding and other post-processing services, delivering prototype samples and mass-produced parts directly from our custom molds.
Send us your 3D drawings to get professional DFM assessment and a customized quotation!
RFQ：
Q1：Can you make custom injection molds & die casting molds according to our 3D drawings?
A1：Yes absolutely. We accept designs from SolidWorks, UG, Pro/E and other mainstream formats. We will provide a free DFM report first to optimize the structure and avoid potential manufacturing problems before starting mold design and machining.
Q2：What information do you need to quote accurately?
A2：
1) 2D/3D drawings or physical samples;
2) Required mold steel material & target mold service life (shot quantity);
3) Number of mold cavities & surface finish requirements;
4) Trade term (FOB/CIF/DAP) and destination port;
5) Estimated annual order volume.
Q3：How long is your mold lead time?
A3：Conventional small & medium molds take 15–25 working days from design to mold trial; large complex molds take 25–40 working days. We will confirm the exact schedule on the formal quotation sheet.
Q4：What mold steel options do you supply?
A4：For injection molds: P20, 718H, S136H, NAK80, STAVAX; For die casting molds: H13, 8407, SKD61, 2344. We recommend suitable steel grade based on your expected mold life and production volume.
Q5：What is your guaranteed mold lifespan?
A5：Service life depends on selected mold steel: General plastic molds: 300,000–500,000 shots; Corrosion-resistant precision molds: 800,000–1,000,000+ shots; Die casting molds: 80,000–150,000 shots, with wearable inserts replaceable separately.
Q6：How many free mold trials are included? Do you support revision?
A6：2 rounds of standard mold trials are free of charge. Minor adjustments and small revisions caused by our design error are free. If revisions are triggered by customer’s product design update, we will list reasonable revision fees separately.
Q7：Will you send the finished mold to our factory directly?
A7：Sure. We can deliver the mold to your designated seaport or factory address globally. Besides mold delivery, we also provide follow-up injection molding & die casting mass production service for finished parts as an option.
Q8：What trade terms can you offer? Can you do DDP to EU countries?
A8：FOB local port, CIF, CFR are our regular terms. We can cooperate with reliable freight forwarders to arrange DAP/DDP delivery to most EU member states, including customs clearance and tax payment procedures.
Q9：Do your products comply with EU standards? Can you provide related documents?
A9：Our mold steel and raw materials comply with EU RoHS requirements. We can issue material certificates, inspection reports, packing list, commercial invoice and full set export customs documents for customs clearance in Europe.
Q10：Is the quotation fixed? Can you offer volume discounts?
A10：The quotation is valid for 30 days. For repeat orders or large annual order quantities, we will offer favorable long-term cooperative pricing accordingly.
Q11：What is your standard payment term for molds?
A11：Common payment term: 50% deposit upon order confirmation, 40% payment after successful mold trial and customer confirmation, 10% balance before shipment. Negotiable for long-term large clients.
