High Precision CNC Surface Finish Services for Stainless Steel and Machined Components

Hongsinn-1195

Custom surface finish CNC solutions for stainless steel and machined parts. Polishing, brushing, anodizing, and coating with strict quality control and fast delivery.

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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Stainless Steel Surface Finishing | CNC Machining Surface Finishing Services

Product Overview

Hongxin Precision offers professional stainless steel and CNC machining surface finishing services. By combining advanced CNC machining with a variety of surface treatment processes, we provide solutions that optimize the appearance, performance, and durability of high-precision components. Our services serve a wide range of sectors, including automotive, machinery, medical devices, electronics, and industrial manufacturing.

Key Features

Integrated CNC precision machining and surface finishing services
Enhanced corrosion and wear resistance
Improved product aesthetics and consistency
Precision finishing for complex structural components
Compatible with various metal materials
OEM/ODM custom manufacturing
Support for both small-batch prototyping and mass production
Rigorous quality inspection system

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.

CNC Machining Surface Finishing

Post-processing for precision machining

Secondary surface refinement performed after CNC machining to enhance dimensional consistency and aesthetic quality.

Deburring and chamfering

Ensures assembly safety and part fit precision.

Surface precision control

Controls Ra values to improve part functionality and stability.

Functional coating

Provides anti-corrosion, wear-resistant, or insulating coatings based on application requirements.

Hongsinn Precision Manufacturing Advantages

Over 15 years of experience in precision CNC machining
ISO 9001:2015 Quality Management System certification
ISO 14001 Environmental Management System certification
AFMING GMU-800 EVO 5-axis machining center
Zeiss CMM inspection
Comprehensive integrated capabilities: CNC machining + surface treatment
Support for global OEM/ODM orders
Products exported to markets in Europe, the Americas, Japan, South Korea, and Southeast Asia

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.