Custom
Flute Parts
AFI Industrial Co., Ltd. is a professional flute parts supplier, adopts advanced processing equipment and strict quality control system, parts accuracy is controlled within 0.01mm, supporting personalized design and production. To satisfy customers for the durability and stability of flute parts.





About the Flute Parts
AFI Industrial Co., Ltd. professionally provides core flute parts such as the tube body, lip holder, and flute head cap. We adopt a CNC processing solution, with the key dimensional tolerance of the parts controlled within ±0.01mm and the chamfer of the sound hole edge 0.1mm. This can increase the installation efficiency of customers by 40% and help them reduce labor assembly costs by 30%.
In addition, our flute head components (tube body/lip holder/flute head cap) are processed by precision machine tools. Our unique acoustically optimized structural design ensures the purity of the sound color. The failure rate is 90% lower than that of ordinary products, helping customers reduce after-sales maintenance costs.
Contact us immediately to get free samples and technical support for telescopic ladder parts!
Custom Flute Parts Service
AFI Industrial Co., Ltd. provides flute parts customization services to meet customers' individual needs for size, shape, surface treatment, etc. We ensure that each part can be perfectly adapted to your product.
Provide technical support for the whole process from drawing optimization to sample production. Whether it is customized or co-developed, we can respond quickly to ensure the feasibility and economy of the design solution.
A wide selection of high-quality materials, such as stainless steel, aluminum alloy, brass, etc. ensure the durability and sound quality of the parts. At the same time, whether it is small batch trial production or large-scale order, we can guarantee customers stable delivery cycle and consistent quality.
Every custom part is subjected to rigorous quality testing to ensure compliance with industry standards. We provide perfect after-sales service, including technical consultation, problem solving and follow-up optimization support, to help customers have no worries.
Flute Parts Production
AFI Industrial Co., Ltd. has advanced production equipment and mature processing technology, including CNC Turning, Welding, Electroplating, Die Casting, etc. Ensure that every flute part is accurate to the micron level, meeting the customer's stringent requirements for flute air tightness and sound conduction.
For the manufacturing of whistle head components, I use 304 stainless steel bars through five-axis CNC machining to achieve a tolerance of ±0.02mm roundness in the whistle head cavity. Through 3D curved surface cutting technology to accurately shape the blow hole and reflective plate structure, combined with a mirror polishing process, it effectively reduces airflow turbulence and improves sound purity. 6061-T6 aluminum alloy is used for precision turning, and the internal thread tolerance is controlled at H5 level to ensure seamless assembly with the pipe body.
The main sound tube is made of 316L medical grade stainless steel pipe. Through deep hole drilling and multi-station composite processing, the coaxiality control of the sound hole group is completed. Using a low temperature ion nitriding process, the surface hardness is increased to more than HV800, and its wear resistance is 3 times higher than that of the traditional silver plating process. The whistle tail adjusting ring is made of split CNC and combined with dynamic balance detection technology to ensure that the air tightness reaches 0.02MPa leakage standard.
In the production process, we carry out real-time monitoring of key processes to ensure the quality and stability of flute parts. At the same time, we are also equipped with advanced testing equipment such as a three-dimensional detector to carry out full inspection of key dimensions and provide detailed inspection reports.
By optimizing the production process and improving production efficiency, we shorten the delivery cycle to meet the needs of customers for fast delivery. Contact us now to get your own flute parts solution!
Flute Parts Quality
The product quality is guaranteed by AFI Industrial Co., Ltd. The fundamental basis on which a company relies for survival and development. We strictly control the quality in every link from the purchase of raw materials, the production of semi-finished products, surface treatment, to the shipment of finished products to ensure that all the products received by customers are qualified.

Materials Quality Control
Select materials from qualified suppliers for flute parts processing.

Accuracy and Tolerance
In strict accordance with the customer's drawings, the accuracy is controlled within the tolerance range.

Performance Index
The quality department to do a good job of control, and strive to meet customer performance indicators.

Durability
Do a good job of surface treatment after processing, so that the flute parts have good durability.

Compatibility
Make sure the flute parts are compatible with other accessories according to the drawing.
Company Strength

AFI Industrial Co., Ltd is a private investment corporation that is situated in Dongguan City, Guangdong Province of China. We provide our customers with CNC turning, CNC milling, stamping, sheet metal, bending, and other services for custom parts. Our products are widely applied in areas like mechanical equipment, aerospace, aviation, electric appliances, medical care, instruments, IT, AI products, etc. Our goal is to satisfy customers and offer them better and more convenient service.
As an integrated industrial and trade enterprise, we have no middlemen between us and foreign customers, which reduces the customer's procurement links and the customer's procurement costs, and truly achieves a win-win situation for both buyers and sellers.
We have professional engineering personnel to provide advanced and timely technical support, excellent production personnel and inspection personnel to control the product quality of each production link, and well-equipped inspection equipment, which is enough to enable us to produce high-quality products to meet the various needs of different customers.
We have a professional industrial product design team to help customers develop and design new products, test and proof, and help customers quickly achieve mass production of new products and occupy the market.
We have many loyal logistics companies that have opened up a smooth transportation channel between us and our customers, ensuring that each batch of goods can be delivered to customers safely, timely, and intact.
AFI Industrial Co., Ltd. adheres to the purpose of serving customers and always puts the interests of customers first. Customer needs are our goal.
Shipping

Packaging
We will select the appropriate packaging according to different products, and clearly mark it. So that it can be counted and used conveniently when you receive it. By sea, by air, or by land, whatever way you chase, we will prepare everything perfectly for you!

Transportation
We will choose a transportation method that saves costs and ensures timeliness for our customers based on the quantity, weight, and volume of the packaging of the transported products. No matter which mode of transportation is adopted, we will monitor the entire transportation process to ensure that the goods are delivered to our customers intact.
Our Promise

Cost
Paid production process with no markup

Quality
100% full inspection using CMM before shipment

Delivery Time
3-15 days delivery depending on quantity

Service
Fast response within 2h, fast quotation within 4h
Contact Us
Your satisfaction and trust is our eternal pursuit, let us work together to create excellent quality and service, witness every moment of success.