CNC Jocelyn Jiang

B2B CNC machining, prototyping and mass production
Passionate about manufacturing, engineering, global supply chains and industrial innovation

[CNC Jocelyn Jiang @7shangan]

Behind every precision part is a factory built for consistency, quality, and speed.
At HS Precision, we support:
✅ CNC Machining
✅ Rapid Prototyping
✅ 3D Printing
✅ Vacuum Casting
✅ Sheet Metal Fabrication
We based in Shenzhen. Please contact me for details~

[CNC Jocelyn Jiang @7shangan]

A new batch of aluminum material just arrived, while some of our latest aluminum parts are already being machined.

A few snapshots from the shop floor.

Machines running, chips flying, parts taking shape. 🔩

#CNC #CNCMachining #AluminumMachining #Manufacturing

[CNC Jocelyn Jiang @7shangan]

🌕 The Mid-Autumn Festival atmosphere is everywhere in our office! ✨

I’ve got three days off to enjoy the holiday, but if you have any manufacturing needs, feel free to reach out anytime. 😊

Happy Mid-Autumn Festival! 🏮

And don’t forget to enjoy some mooncakes. 🥮

[CNC Jocelyn Jiang @7shangan]

Sandblasting in progress.

[CNC Jocelyn Jiang @7shangan]

Moments around Shenzhen. I really love this city.

It's a city built on innovation and manufacturing.

This is where I work on custom hardware projects.

If you come to SZ looking for hardware manufacturing suppliers, feel free to reach out. I can show you around our factory.

[CNC Jocelyn Jiang @7shangan]

@hiroindustries We are based in Shenzhen, we can help you with the robotics prototyping parts, feel free to contact me if you have any needs!

[CNC Jocelyn Jiang @7shangan]

Some shots from the workshop today —— CNC machining the outer shell of a wheel hub in plastic.

Once machining is done, every piece still needs to be deburred by hand.

DM me for custom plastic parts!

https://t.co/WaySNHVJMK

#CNCMachining #PlasticMachining #Manufacturing

[CNC Jocelyn Jiang @7shangan]

@lucagrecoita @MaxQBasedLord yeah, cannot reliably tell whether it is die casting or thixomolding just from this photo, because both processes are indeed used for magnesium camera chassis.

[CNC Jocelyn Jiang @7shangan]

Whatever project you're working on, send us your drawings and we'll bring it to life.

#CNCMachining #Prototype #MechanicalParts

[CNC Jocelyn Jiang @7shangan]

@Ronald_vanLoon @Rainmaker1973 Here is Chongqing.

[CNC Jocelyn Jiang @7shangan]

@chrisgrayson @oprydai I am in hardware manufacturing industry in SZ, I'd love to show you around our CNC and 3D printing factories! I f you have needs in prototyping or custom hardware parts, feel free to contact me!

[CNC Jocelyn Jiang @7shangan]

@partsthatmove Hello! We can help you with the hardware prototyping of it, feel free to contact me if you need custom stuctural parts！

[CNC Jocelyn Jiang @7shangan]

@RobLogic Laser energy is highly concentrated, so it can generally achieve:
• Smaller heat-affected zone
• Lower deformation
• Higher bonding strength
• Precise control of cladding position
• Thinner cladding layer

[CNC Jocelyn Jiang @7shangan]

@matth_lapeyre I am in hardware manufaturing industry in Shenzhen, feel free to contact me for custom parts! If you have prototyping needs, I can show you around our CNC and 3D printing factories!

[CNC Jocelyn Jiang @7shangan]

Shenzhen really is different for hardware.

Suppliers. Factories. Engineers. Tooling. Components.
All within reach.

I’m lucky to be here, working directly in hardware manufacturing and helping turn ideas into real parts and products.

[Matthieu Lapeyre @matth_lapeyre]

Shenzhen is basically Claude Code for hardware people.

[CNC Jocelyn Jiang @7shangan]

Just got some pictures at IMTS 2026 Chicago👀

[CNC Jocelyn Jiang @7shangan]

@TomasHarmer @falkemil_ hii Tomas! I followed you. Hope we can have a meet in shenzhen!

[CNC Jocelyn Jiang @7shangan]

@falkemil_ We are hardware manufacturer. I can show you around our CNC machining and 3D printing factories in bao'an district

[CNC Jocelyn Jiang @7shangan]

@falkemil_ me me me

[CNC Jocelyn Jiang @7shangan]

One of the parts we recently finished.

5-axis CNC machined from stainless steel, then polished for this clean surface finish.

Always satisfying to see a part go from a drawing to this.

https://t.co/WaySNHVJMK

#CNCMachining #PrecisionMachining #StainlessSteel #Prototyping