Custom Aluminum CNC Machining Services | CNC Stainless Steel Parts and OEM Aluminum Components

Hongsinn-1174

Custom stainless steel and aluminum CNC machined components with tight tolerances, superior surface finishes and reliable quality control. Global delivery available.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

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CNC Stainless Steel Parts Manufacturer | OEM Aluminum Parts & Custom Aluminum CNC Machining Services

Product Overview

We are a professional manufacturer of CNC stainless steel parts, also offering OEM aluminum parts and custom aluminum CNC machining services. Equipped with advanced CNC machining centers, 5-axis machining systems, CNC lathes, and precision inspection instruments, we provide high-quality, high-precision custom metal component solutions to clients worldwide.

Our products are widely used in automation equipment, the automotive industry, electronic devices, medical instruments, new energy systems, and industrial machinery, meeting diverse requirements ranging from prototype development to mass production.

Product Features

High-Precision CNC Machining Capabilities

Utilizes advanced CNC machining centers and 5-axis equipment to achieve complex geometries and high-precision dimensional accuracy.

Specialized Stainless Steel Parts Manufacturing

Stainless steel components offer excellent corrosion resistance, wear resistance, and mechanical strength, ensuring stable, long-term performance.

Custom OEM Aluminum Alloy Parts

Supports the machining of complex aluminum alloy structural parts, housings, brackets, and functional components.

Combination of Lightweight Design and High Strength

Aluminum alloys offer the dual advantages of low weight and high strength, making them ideal for modern industrial equipment design.

Diverse Surface Treatment Options

Provides various surface treatment solutions—both aesthetic and functional—tailored to specific application requirements.

OEM/ODM Support

Offers one-stop manufacturing services based on customer drawings, samples, or technical specifications.

Product name	CNC machining services
Surface treatment	Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities	Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope	CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance	±0.002 ~ ±0.005mm
Surface roughness	Min Ra 0.02~3.2
Drawing format	IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package	Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery	DHL, FedEx, EMS, UPS, or customer's requirements.

Scope of Application

Automation Equipment Industry
Structural components for automation equipment
Tooling and fixtures
Robotic components
Precision mounting parts
Industrial Machinery Industry
Precision mechanical parts
Equipment connectors
Support structures
Functional components
Automotive Parts Industry
Engine components
Sensor housings
Electronic control system components
Lightweight structural parts
Electronics and Electrical Industry
Heatsink assemblies
Communication equipment parts
Electrical mounting components
Precision housings
Medical Equipment Industry
Medical instrument parts
Testing equipment components
Precision fasteners
Analytical equipment structural parts
New Energy Industry
Photovoltaic equipment parts
Energy storage system components
Power control accessories
Charging equipment structural parts

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.