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We specialize in one-stop customized processing of metal and plastic parts, covering from CNC milling, precise drilling to anodizing and laser engraving, ensuring full control over the quality throughout the process.  From the design drawings to the final product delivery, we offer a one-stop customized service: rapid response for pre-production samples, stable quality control for mass production, as well as personalized treatments such as laser engraving of LOGOs and surface sanding. Whether in the field of consumer electronics, industrial control equipment, or car modification, we can meet the diverse needs of customers with our flexible small-batch customization capabilities.

In smart homes, medical devices, and automated equipment, custom plastic gears are becoming the key solution for special transmission requirements. Unlike standardized metal gears, these parts made of engineering plastics (such as POM, nylon) can perfectly fit lightweight, low-noise, and corrosion-resistant application scenarios. Our custom service covers the entire process from design to finished product: based on customer drawings or operational conditions, we can customize gears with moduli of 0.3-4mm, including straight, helical, and special-shaped gears, with an accuracy of ±0.02mm, ensuring smooth transmission without any jamming. Thanks to the self-lubricating property of the materials, the gears do not require additional oiling, and the operating noise is reduced by more than 30% compared to metal parts. At the same time, they are resistant to acid and alkali corrosion and suitable for humid or chemical environments. From precision gears for miniature devices to wear-resistant transmission components for large machinery, we support both small-batch CNC processing and large-batch injection molding, taking into account both R&D prototyping and mass production needs. Whether it's gear shape optimization, special hole design, or customized surface treatment, we can solve your non-standard problems in one step, ensuring that each set of gears can precisely match the performance of the equipment and enhance the overall service life.

This black flange seat is made of POM and is integrally formed through five-axis CNC machining. Its surface has been treated with matte black finish. It features insulation, corrosion resistance and self-lubrication properties. The tolerances of the four mounting holes and the central positioning hole are controlled within ±0.02mm, ensuring a perfect fit with the equipment interface and eliminating the risks of loosening and leakage. Whether for single sample testing or mass production, it can achieve stable delivery and meet the customized requirements of different industries.  

This product adopts the CNC multi-axis linkage processing technology. It can complete the processing of complex oil channels and installation holes with a single setup, avoiding errors caused by multiple setups and ensuring that the inner walls of the channels are smooth without burrs. The flatness of the sealing surfaces is controlled at the micron level. Whether it is a single-path basic valve block or a multi-channel integrated valve group, it can precisely meet the requirements of fluid distribution, direction change and pressure regulation according to the customer's 3D drawings. These customized valve blocks are widely used in machine tools, automated production lines, construction machinery and other scenarios, replacing traditional hose connections. It not only makes the system layout more concise and compact, but also reduces the leakage risk at its root. At the same time, we can choose 6061-T6 aluminum alloy or stainless steel materials based on the working conditions, and provide surface treatments such as anodizing, balancing lightweight, strength and corrosion resistance. It is suitable for different pressure levels and usage environments. The advantage of customization lies in making each valve block perfectly match the equipment requirements of the customer, without compromising performance for standardized products. From drawing optimization to product delivery, we use precise processing to safeguard fluid control, making the equipment operation more efficient and reliable.

In the construction of automated equipment, industrial racks and protective structures, the T-shaped connection plates may seem insignificant, but they are the key components that determine the overall structural stability and assembly efficiency. The custom T-shaped connection plates we provide are centered around precise CNC processing, and are designed to create a fully compatible connection solution for your project. Each connection plate is made of high-quality aluminum alloy and is formed in one piece using a CNC milling machine. The surface is polished and anodized, providing both corrosion resistance and mechanical strength, and can withstand the vibration and load tests in industrial environments for a long time. We offer full customization: from plate thickness, hole layout to special dimensions, all can be adjusted according to your framework design drawings, suitable for various scenarios such as automated production lines, robot workstations, and equipment protective covers. Whether it's small-scale prototyping or large-scale production, we can meet your project requirements with stable delivery times and consistent quality.

From gears, housings to precision panels, these aluminum alloy parts in the picture are the epitome of our CNC customization processing capabilities. Whether it's complex curve contours, fine texture engravings, or strict tolerance requirements, we can achieve micrometer-level precision control through multi-axis processing technology, ensuring that every detail is precisely implemented. We offer full-process services from prototype prototyping to mass production, and can adapt to various materials such as aluminum alloy, stainless steel, and copper alloy. We also provide surface treatment options like anodizing and sandblasting, balancing durability and texture. Whether you are a customer in the field of automated equipment, consumer electronics, or industrial instruments, we can provide one-stop customization processing services based on your drawings or samples, allowing your design to be quickly transformed into reliable finished products. Need custom processing? Contact us at any time and let our professional team ensure the success of your project.

The multiple irregular products in the picture are integrated and formed through CNC five-axis milling. The circular cavity piece in the middle is a precision cavity shell. The multi-position holes and internal cavity steps are strictly in accordance with the tolerance of the drawing, suitable for the assembly of electronic components; the color anodized small module and the red heat dissipation shell rely on the excellent thermal conductivity of aluminum, and are mostly used in industrial control and vehicle heat dissipation accessories; the blue-black square base and irregular small components are processed by sandblasting and hard anodizing as needed, and the color and texture can be customized according to requirements. We have been deeply engaged in non-standard customization processing for many years. Whether it is small batch prototyping or mass production, we can follow the customer's drawing requirements: Tolerance control ±0.01mm, meeting the requirements for precise equipment assembly. Surface processing options: color anodizing, hard anodizing, sandblasting, polishing, etc. Material options include aluminum, copper, stainless steel, and other metals. Many start-up R&D enterprises have variable sample sizes during the new product development stage. We support starting with one piece for quick prototyping, shortening the new product launch cycle. From communication cavities, heat dissipation modules to equipment bases, relying on the heart machine and processing center equipment, we can solve the problems of non-standard part processing in one step. The core of customization processing is to accurately translate the drawing into qualified parts. If you have requirements for machining components, please bring the drawing for negotiation and sample testing.

In the production scenarios of automated equipment and instrument accessories, non-standard customized parts have always been the key to the successful implementation of the equipment. Relying on mature CNC processing technology, we can undertake the customized production of various irregular and multi-sized hardware components, such as the multiple styles of aluminum and steel precision parts shown in the picture, which are the results of personalized processing. From colored anodized aluminum parts, irregular bending structural parts, to stepped circular parts and hollow fixed plates, different shaped parts are all formed in one step using CNC lathes and milling machines. The raw materials include 6061 aluminum alloy, carbon steel, etc., and the surface can be treated with anodizing, blackening, fine grinding and polishing, etc., which can not only meet the lightweight requirements of the equipment, but also improve the wear resistance and rust prevention performance of the accessories. We support custom production based on drawings and samples, and can handle both small batch samples and large batch production. For customers' non-standard equipment modifications and prototype development needs, engineers will optimize the processing technology, strictly control the tolerance, and avoid assembly errors. From drawing analysis, raw material selection to fine processing of the finished product and surface treatment, we will follow the entire process to shorten the delivery cycle. Whether it is automatic tooling fixtures, instrument shell accessories, or non-standard small parts of mechanical equipment, precise CNC customized processing can flexibly adapt to the needs of various industries, and with refined processing, solve the customer's problem of purchasing personalized parts.

This bamboo handle is made by a precision lathe and is formed as a segmented bamboo-like structure on the outer wall. It not only enhances the grip and anti-slip performance but also improves the appearance texture. The right end is reserved with a standard external thread, allowing for direct installation on various equipment accessories. The surface of the workpiece is treated with blackening for rust prevention, making it wear-resistant and corrosion-resistant, suitable for various working environments such as dampness and mechanical vibration. We support non-standard customization based on drawings or samples: materials can be selected from 45 steel, stainless steel, aluminum rods, etc. The specifications of the threads, the total length of the handle, and the dimensions of the bamboo segments can all be modified as needed. From material cutting, CNC machining, surface heat treatment to blackening / anodizing, all processes are independently processed. The outer diameter tolerance and thread accuracy are strictly controlled to avoid slippage and size deviation problems. Small batch samples and large-scale production can both be undertaken. Relying on a mature machining production line, the delivery time can be shortened. If you have requirements for special-shaped handles, non-standard shafts, or threaded hardware processing, please send samples for connection. Relying on our precise processing capabilities, we can create suitable products.  

This part is made of aerospace-grade aluminum billet, and is formed through a single-piece milling process without any joints or welds. The design features a streamlined gradient curved surface, with an arc-shaped upper supporting surface, three-tipped outward-expanding support legs, and an assembly positioning hole reserved in the middle. The entire appearance is treated with mirror-polished finish. From the three-dimensional modeling of the drawing to the blank cutting, it has gone through five-axis CNC multi-face coordinated milling, precisely overcoming processing difficulties such as depth and height differences, and curvature transitions, to ensure the assembly fit accuracy. The core advantage of customized processing lies in its flexible adaptation to non-standard requirements. Customers can replace the material with stainless steel, zinc alloy, etc., adjust the base height, opening hole diameter and surface treatment, and customize sandblasting, electroplating, matte spraying, etc. From small batch prototyping to large-scale production, relying on the heart-matching machine and five-axis machining center equipment, it can quickly complete the transition from CAD drawings to physical realization. If you have the need for customized non-standard parts or processing based on drawings and samples, please contact us for communication. Relying on mature CNC processing techniques, we can efficiently implement various personalized metal component solutions.

In the field of customizing hand control instrument accessories, transparent components require extremely strict requirements for both material and processing accuracy. Recently, we completed an order for CNC precision processing of an acrylic handheld shell. The raw material selected is high-transparency PMMA acrylic sheet, with a transparency rate of over 92%, without any impurities or bubbles, which meets the light transmission requirements for the internal indicator lights in the equipment. The product is an irregular handle structure. The head is reserved with multiple groups of holes of different sizes for installation and positioning, and the handle is designed with fine teeth patterns for anti-slip function. The tail is arc-shaped to fit the ergonomic design of the palm, and the shape is complex and cannot be molded by injection. Therefore, the preferred method is five-axis CNC integrated milling for forming. The processing difficulties mainly lie in the thin-walled and curved surface transition: acrylic has high brittleness, and cutting is prone to chipping. During processing, the tool speed is optimized, and layer-by-layer slow feed milling is adopted. After rough milling, multiple manual polishing processes are carried out, and the inner wall and outer surface are mirror-like transparent, with the removal of knife marks and foggy flaws, achieving a fully transparent visual effect for the entire machine. From disassembling the drawings, sample production to batch processing, relying on three-axis + five-axis equipment, we can undertake various non-standard transparent plastic and acrylic irregular component customization, and support modification of the structure based on the provided drawings and samples. Currently, this handle has been delivered in batches to the customer, and is used for the shell of portable detection instruments.

In industrial and mechanical assemblies, small components often make the biggest difference—and this custom metal mounting bracket is a perfect example of how ZhouLiFu’s CNC machining expertise delivers reliability and precision. Crafted from durable steel, this trapezoidal bracket features a central mounting hole and four precisely countersunk screw holes, designed to secure heavy loads while maintaining a low profile. Our CNC punching and milling processes ensure tight tolerances, clean edges, and consistent countersinking, so every part fits perfectly into your assembly without rework. Whether for machinery, construction, or automotive applications, these custom brackets are engineered to meet your exact specifications. We work closely with clients to optimize material selection, hole patterns, and surface finishes, balancing strength, weight, and cost. From small-batch prototypes to large-scale production, ZhouLiFu’s one-stop machining service guarantees on-time delivery and uncompromising quality, keeping your projects stable and secure. These unassuming brackets are the quiet foundation of reliable engineering—proof that precision matters in every detail.