- ✔ Over 10 Years of Industry Expertise – Skilled engineers and technicians ensure top-quality results.
- ✔High Precision & Tight Tolerances – Capable of machining parts with accuracy up to ±0.005mm.
- ✔Wide Material Selection – Aluminum, stainless steel, brass, titanium, plastics, and more.
- ✔Competitive Pricing & Fast Lead Times – Optimized production for cost-effective and timely delivery.
- ✔Strict Quality Control – Comprehensive inspections to guarantee consistent, defect-free parts.
- ✔ Strategic Location – Located near Shekou Port for efficient shipping of heavy and large-volume orders
CNC Machining
Key Features
Technical Specifications
Iterm One
Iterm two
Iterm There
Iterm Four
Case Study
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Brazilian Miner Vale SA
23 large-scale ball mills, Ø5.5×8.8m

Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)
6 wet grinding rod mills, Ø4.6×6.7m

Vedanta Project in South Africa
1 SAG mill, Ø8.5×5.5m

Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)
6 SAG mills, Ø8.8×4.8m

Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)
SAG mill, Ø9.75×4.88m
Full-process Solution for Mineral Grinding
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Why choose RJ?
- Reliable and experienced manufacturing partner
- End-to-end production solutions
- Dedicated customer support
- Global shipping capabilities