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Precision Control & 10-Day Delivery of SKD61 Mold Inserts

Precision Control & 10-Day Delivery of SKD61 Mold Inserts

As a precision part, the SKD61 mold insert adheres to strict precision control standards throughout the production process to ensure that it can perfectly match the mold cavity and achieve high-precision molding of products. We adopt advanced CNC machining, EDM and other processing technologies, and cooperate with professional testing equipment to conduct full inspection on the size, shape, surface roughness and other indicators of the insert, ensuring that the tolerance error is controlled within the range required by the customer, and even can meet the ultra-precision requirements of ≤0.005mm according to the demand.

The precision of SKD61 mold inserts is not only reflected in the dimensional accuracy, but also in the stability of performance. After professional heat treatment (three times of tempering to eliminate residual austenite), the insert has extremely small dimensional deformation, which can maintain stable precision during long-term mass production, avoid product defects caused by insert deformation, and effectively improve production efficiency and product qualification rate. Whether it is a standard size or a non-standard customized insert, we can ensure the consistency and precision of each product through strict process control.

We deeply understand that the delivery cycle of mold parts directly affects the customer’s production schedule. Therefore, for SKD61 mold inserts (precision parts), we have established an efficient production and supply chain system to ensure that the standard delivery cycle is only 10 days. This efficient delivery capability is supported by mature production processes, sufficient raw material reserves and professional production teams: we have long-term stock of high-quality SKD61 raw materials, which can avoid the delay of production cycle caused by material shortage; the automated production equipment and professional technical team can realize efficient processing of inserts, shorten the processing cycle while ensuring quality; the perfect quality inspection and logistics coordination system ensures that the products can be quickly inspected and shipped after production, and delivered to customers on time. For customers with urgent production needs, we can also provide personalized expedited services on the premise of ensuring product quality, helping you solve the urgent problem of mold replacement and avoid production suspension losses.


Precision Parts Delivered
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Tightest Tolerance Achieved
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ultra-precision
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Frequently Asked Questions

Guangyitong Precision is a technology-driven OEM manufacturer based in Shenzhen, China. We specialize in precision mold design & manufacturing, injection molding, CNC machining, and assembly services. With over 20 years of experience, we deliver Japan-quality precision parts to clients worldwide.

We serve automotive, consumer electronics, smart devices, EV / electric vehicles, office equipment, and industrial machinery sectors. Our team handles custom parts for both domestic and international clients with multi-language drawing support (CN / JP / EN).

Our CNC machining achieves tolerances as tight as 0.005mm, with standard precision parts held to 0.025mm. We handle 4-axis and 5-axis machining for complex geometries and tight-spec components.

Yes. We specialize in low-volume, high-mix production — including single-piece prototypes. Rapid prototyping is one of our strengths, with fast-turnaround sampling via SF Express, DHL, or UPS.

Absolutely. Our engineering team reads and processes technical drawings in Chinese, Japanese, and English. Just send us your drawings and we’ll take care of the rest.

We work with engineering plastics (ABS, PA, POM, PC, etc.), aluminum alloys, stainless steel, copper, and custom-spec materials. Please contact us to confirm availability for your specific requirements.

1. Send your drawing or sample → 2. We provide a quote within 24 hours → 3. Confirm order & tooling → 4. Prototype / mass production → 5. QC inspection → 6. Shipment. We keep you updated at every stage.

We follow Japanese quality management standards with strict incoming material inspection, in-process QC, and final inspection before shipment. Our mission: “Japan-quality products made in China.”

Tooling lead time is typically 15–30 working days depending on complexity. Sample production takes 3–7 days after tooling approval. Mass production timelines are confirmed at order placement.

We have no strict MOQ. We accommodate orders from a single prototype to large-scale production runs — this flexibility is one of the key reasons our clients trust us for both R&D and full production.

What challenge can we solve for you?

From single prototypes to mass production — we bring Japan-quality precision to every part we make. Send us your drawing and let's get started.