The factory behind the catalog
A focused die-casting and machining shop — not a trading company.
We started in 2009 as a die-casting workshop supplying local electronics assemblers. Today we run our own library of public molds covering 262 stocked sizes, which is why we can offer public-mold parts without asking for a tooling fee.
Every standard size on this site has a mold that already exists, has been maintained for years, and has produced hundreds of thousands of parts. That is the whole trick behind a low unit price and a 15-day lead time.
Certifications
| Founded | 2009 |
| Workshop | 6,500 m² |
| Staff | 80-120 |
| Monthly capacity | 120,000 pcs |
| Location | Bao'an District, Shenzhen, Guangdong, China |
| admin@manghui.com |
In-house from casting to packing — nothing critical is outsourced.
Die casting
8 × 160T–800T cold chamber machines, aluminum and zinc alloys.
CNC machining
24 × 3-axis and 4-axis VMCs plus drilling/tapping lines for connector holes.
Surface finishing
In-house anodizing line (natural, black, sandblasted) and powder coating booth.
Quality lab
CMM, roughness tester, salt-spray chamber, film thickness gauge, IP test rig.