Company History

Brand Story | RayMack × Freeport

Since its establishment, Freeport (Sunny Machinery) has been dedicated to the surface grinding machine industry for over forty years, earning a reputation as a key representative of Taiwan's grinding machine sector through consistent quality and solid manufacturing expertise.

2024

RayMack Machinery officially acquired Freeport's surface grinding machine production line, continuing its core technology and R&D capabilities while introducing next-generation manufacturing concepts and intelligent equipment.

RayMack inherits Freeport's forty years of precision craftsmanship, continuously optimizing product structure and control systems, launching high-precision, CNC, and customized surface grinding machine series to meet the diverse needs of modern manufacturing.

/ BRAND HISTORY

1985

Deep Heritage, Built for the Global Market

RayMack Machinery's parent company has long been deeply rooted in the metalworking equipment industry, serving as a key component of the ACER Group's global operations.

19852005

Building the Technical Foundation

Since its founding, the company has participated in promoting the ACER brand in international markets, gradually establishing a complete manufacturing base and quality control system in Taiwan.

20062013

Professional Manufacturing & Product Development

Following organizational integration, RayMack Machinery officially focused on R&D and production of precision machining equipment.

20142024

Brand Acquisition & Product Line Expansion

RayMack Machinery acquired Sunny Machinery Co., Ltd. (FREEPORT) in 2024, taking over its well-known FREEPORT surface grinding machine product line (models 34 inches and under).

2025

The Birth of RayMack Brand

RayMack Machinery officially established the new RayMack brand in 2025 to ensure long-term product development, brand consistency, and global market positioning.

Inheriting years of surface grinding machine design philosophy and manufacturing experience, with a clearer brand identity and marketing strategy, we focus on the European and American markets.

We provide professional pre-sales and after-sales service. Please contact us with any questions!