Precision Tooling & Mold Manufacturing

With over 20 years of experience, QQS specializes in the manufacture of high-precision injection molds for consumer electronics, smart wearables, medical devices, home appliances, and other demanding applications.

Every project is managed by a dedicated project engineer, providing clear communication, regular progress updates, and complete technical support from tooling kickoff through mold approval and mass production.

Our engineering philosophy is simple: precision, reliability, and on-time delivery.

Our Commitment

• Dedicated project management for every tooling project

• On-time mold delivery

• Transparent communication throughout development

• Complete support from concept to production approval

Premium Mold Standards

We select internationally recognized components to ensure long mold life and stable production.

• Mold Steel: ASSAB, Daido, Finkl, Aubert, Thyssen, LKM

• Mold Base: HASCO, DME, FUTABA, LKM

• Hot Runner: Mold-Masters, Synventive, HASCO, YUDO, Mould Tip

• Standard Components: HASCO, DME, STRACK, LKM

• Surface Texture: VDI 3400, Mold-Tech, Yick Sang

In-house Precision Tool Shop

Our complete tooling process is carried out in-house using advanced equipment imported from Japan, Germany, and Taiwan, including:

• High-speed CNC machining centers

• Mirror-finish EDM

• Wire EDM (WEDM)

• Precision grinding

• CMM dimensional inspection

• In-process quality inspection

By keeping machining, inspection, and mold assembly under one roof, we achieve tighter quality control, shorter lead times, and faster engineering changes for our customers.

Every mold is built with one goal—stable, repeatable production throughout its service life.