The process of CNC machining of aluminum alloys is generally carried out by CNC machining centers (3 axes, 4 axes and 5 axes) / engraving machines on aluminum materials (6061, 6063, 7075 and other materials). Many products will require subsequent surface processing, such as sandblasting. Anodizing treatment / surface powder spraying / electrophoresis, etc.

FAQ:

Q1.What do I need for offering a quote ?
A: Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.

Q2: Will my design drawings be safe when you get it ?
A: Yes, we will not publish your design to a third party unless your permission is obtained. We can sign NDA before you send the drawings.

Q3: Can you send me samples ?
A: Yes, Samples are for free, and freight is on your side.
Or please contact us by email for specific lead time base on your order quantities.

Q4: How does your factory do regarding quality control?
A: Quality is priority.
We always attach great importance to quality control from the very beginning to the end:
1)All raw material we used are non-toxic, environmental-friendly;
2)Skillful workers pay great attention to each details in handling the producing and packing processes;
3)We have a professional QA/QC team to ensure the quality.

Q5: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.

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.

We always aim at to maxmize customer profitability,Offer extremely competitive price, to be customers' most reliable long-term partner.