Custom Manufacturing & Polishing Services for Parts

Anodizing is not a simple process; it requires specialized equipment and a deep understanding of chemical reactions, electrical principles, and temperature control. This process uses electrolysis to create a protective oxide film on the metal surface, significantly improving the hardness of aluminum products and achieving corrosion and wear resistance. The aluminum oxide layer on the surface of the aluminum product eventually transforms into hard aluminum hydroxide, providing durable protection for the parts.
We can customize anodizing treatments to meet our clients' precise specifications, offering a wide range of colors, including vibrant and clear shades, satisfying both functional and aesthetic needs.
Our service advantages:
High-precision aluminum anodizing treatment
Multiple color options, balancing decorative and protective properties
Medical-grade standard treatment, suitable for medical devices
Sample processing available, supporting evaluation and testing
Competitive pricing and fast delivery
Call +86 755-2709-7532 to discuss your anodizing, mirror polishing, and laser etching needs. We are committed to providing the most professional service and superior metal surface treatment results, helping your aluminum parts achieve the best standards in both performance and aesthetics.

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.

  

  

Certificate

                                              Height detector inspectio                                                                MITUTOYO CMM mahcine M443                                                   Programmable Zeiss CMM machin

                                               2 Dimensional Project Inspection                                                   Precision lmager Detection                                                             Hardness Tester

                                               Surface Roughness Meter                                                               Film Thickness Gauge                                                                    Material Analyzer

Detect and provide the inspection report ：     

Rongna:  IGES (.igs) /STEP (.stp) /Parasolid (.x_t) / .stl files.

Rongna: Sure. We never divulge customers' information to anyone else.

Rongna : 1 pcs , we provide prototype to mass production service