Machined Part Prototyping | Stainless Steel CNC Machining Manufacturer

Hongsinn-1474

Need reliable machined part prototyping? We provide custom stainless steel machining parts, rapid sample development and flexible small-batch production. Contact us for a quote!

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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Precision Stainless Steel Machining and CNC Prototyping Services

Product Overview

Shenzhen Hongsinn Precision is an OEM/ODM manufacturer specializing in the production of custom, non-standard precision components. We provide global clients with bespoke stainless steel mechanical parts, CNC precision manufacturing, and product prototyping services.

Catering to sectors such as industrial equipment, automation systems, precision instruments, and mechanical assemblies, we manufacture a wide range of stainless steel mechanical parts based on the 2D engineering drawings, 3D models, and technical specifications provided by our clients.

Utilizing processes including CNC turning, milling, drilling, tapping, and multi-axis precision machining, we produce stainless steel components with complex geometries—ensuring strict adherence to requirements for dimensional accuracy, structural fit, surface quality, and assembly performance.

Furthermore, we offer precision-machined prototyping services, supporting the entire product lifecycle—from design verification and sample development to small-batch trial runs and full-scale production—thereby helping clients shorten product development cycles and enhance manufacturing efficiency.

Product Processing Characteristics

1. Stainless Steel Machine Parts

Stainless steel offers excellent corrosion resistance, mechanical properties, and machinability, making it an ideal material for manufacturing components for various industrial machines and precision equipment.
Hongxin Precision provides custom manufacturing based on client drawings, including:

Precision stainless steel shafts and drive shafts
Stainless steel connectors and fasteners
Stainless steel bushings, sleeves, and shaft sleeves
Stainless steel locating pins and precision pins
Stainless steel flanges and connecting plates
Stainless steel equipment mounts and supports
Stainless steel housings and structural components
Non-standard machined stainless steel parts

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.

Hongsinn Precision Manufacturing Advantages:

Over 16 years of experience in precision CNC machining
ISO 9001:2015 and ISO 14001:2015 quality management systems
AFMING GMU-800 EVO 5-axis machining center
Equipped with multiple CNC machining centers, CNC lathes, and mill-turning composite equipment
Zeiss CONTURA coordinate measuring machine (CMM) for full-dimensional inspection
Supports rapid prototyping, small-batch trial production, and mass production
Products exported to Europe, America, Japan, Germany, Canada, Southeast Asia, and other countries and regions.

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.