First of all, we understand how to make precision parts. Whatever types of tight-tolerance parts we come across, our engineers are able to pick the most suitable method for making them while keeping the cost as low as possible.

Using high-quality machines, tools, vises, jigs, and an on-machine, in- process inspection system, we can hit tighter tolerances than other machining shops.

In addition to our in-process QC system, we have the most experienced people working in our QC department. They are familiar with a range of inspection equipment, including laser projectors, CMMs, and 3D scanners, and can therefore ensure that all our manufactured parts meet the highest standards.

1. High Precision:

As the name implies, precision molding offers unparalleled accuracy, producing consistent quality with every part that is produced.

2. Minimal Errors:

Because precision machining uses CNC technology, it is largely automated and reduces the probability of error to a minimum.

3. Efficiency:

Because of the automated nature of the process, precision CNC machining can produce parts very efficiently and with minimal workforce intervention.

4. Less Waste:

Precision machining produces minimal waste, allowing to save on materials and maintain environmentally-friendly manufacturing practices.

5. Cost- Effective:

The high-tech nature of the process also means that there's less waste, less labor, and a low chance of error, which makes it one of the most cost-effective manufacturing methods.

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.