About SINTS

25 years of MIM & Powder Metallurgy, on one campus

SINTS (Zhongshan Xintaixing Powder Metallurgy Co., Ltd.) has been making precision metal parts since 2000. From a 45,000 m² manufacturing campus in Zhongshan, Guangdong, we serve OEM buyers in lock hardware, medical devices, coffee and appliances, consumer electronics, power tools, and custom specialty programs.

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SINTS factory exterior — 45,000 m² campus

By the Numbers

Capacity, scale, and quality — measurable

45,000m²Total Campus

380+Manufacturing Staff

8Production Workshops

25yrsSince 2000

1,200t/yrSintering Capacity

How we work

Drawing-based review, sample production, repeat-volume supply.

Drawing Review

Send your 2D or 3D drawing. Our engineers review against MIM/PM process capability and provide manufacturability feedback before tooling.

First Article

Sample production in 7-10 working days from approved drawing. Full inspection report with every shipment.

Repeat Volume

Stable production from 3,000 to millions of pieces per month. ISO 9001 / IATF 16949 production control.