Why you select Hongsinn as best choice?
A:1 - We are a professional cnc machining parts factory in Shenzhen for more than 13 years. ​​​​​​​
2 - More than 50% of our clients come from brand sellers and we have rich experience for them.
3 - In-house design team, 10+ R&D staff and 98% of 10 years experience.
4 - 95% of workers have been working at our company since opened.
5 - 100% Quality control before shipping out.
6 - 95% on time shipment assured by 10+ years workers and tracable timing on internal ERP system.
7 - We inspect quality for 6 times according to different level.
8 - Professional exhibition attended, include Canton Fair, Hong Kong Fair.
9 - We had passed CNAS /IAF/ISO audit.
10 - All your requirments, we will pay high attention and reply you within 24 hours.
11- We can do any test if customer request.

1. Before commencing machining, engineers will provide a technology card for each process aligned with the drawing, ensuring rigorous quality control.
2. During machining, workers will meticulously scrutinize dimensions at every stage, documenting the outcomes on the technology card.
3. Upon finishing the machining process, our skilled testing personnel will execute a thorough 100% retest to affirm quality assurance.

FAQ:

1. Are you a trade company or manufacturer?

We are a manufacturer with more than 13 years of experience in CNC machining and sheet metal fabrication.

2. Can you protective my business, will my drawing be safe after you get it?

Yes, we can sign the NDA before you send the drawing.

3. Available for customized design drawings?

Yes, CAD, STEP, IGS, PDF, Solidwork, etc.

4. Do you provide samples?

Yes, there is a sample charge, the sample charge can be refunded when place the order.

5. How soon can I get your quotation?

Within 12 hours.

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.