Rich Sphere Precision Industry Co., Ltd. was founded in 1991 with a strong belief that quality is the only path to continuous improvement. Over the years, we have consistently upgraded our technology and equipment to deliver higher precision and better performance manufacturing solutions.

In our first decade, we specialized in metal stamping and precision hardware manufacturing, including trimmer capacitors, metal parts processing, and terminal components. Through continuous technical improvement and strict customer requirements, we developed strong expertise in high-precision stamping and gained the capability to solve complex engineering challenges with confidence.

Since 2000, Rich Sphere has expanded into the heat sink manufacturing industry. We focused on reducing production cost while maximizing material efficiency and thermal performance. This led to the development of our patented non-soldering manufacturing process, which enables the base plate and cooling fins to be bonded without electroplating or welding. This innovation creates a more eco-friendly and highly efficient thermal solution.

With the global trend toward energy saving and carbon reduction, we further transformed into the LED thermal module industry. Based on our non-soldering technology, we have become a professional LED heat sink manufacturer. Our products are widely used in MR16, LED bulbs, AR111, PAR30, PAR38, and are continuously expanding into ceiling lights and candle light applications.

Today, Rich Sphere aims to be a leading professional thermal solution provider. By combining our advanced manufacturing process with customer design innovation, we deliver reliable, efficient, and competitive heat dissipation solutions for global industries.