Cool Sing began operations in 2021 and was formerly known as FUZ SHIN. In 2025, the Cool Sing brand was registered with the China National Intellectual Property Administration (CNIPA), and the company is registered with the Shenzhen Municipal Administration for Market Regulation in Guangdong Province, China.

Cool Sing has a strong supply chain and engineering development capability. We are committed to providing customers with fine, high quality and flat price products. Most of our products have a service life of over 10 years and the price is much lower than compete products on the market. We select only premium products and avoid impractical features and fragile, flashy elements.

We have an in-depth understanding of industrial and biomedical laboratory applications, and we understand our customers' deeper needs. Our product service covers most industrial and biomedical laboratory product categories.

Our engineering capabilities include:
Engineering design
Mold and molding
PCBA
One-stop product development service

For international transportation and product delivery, our team brings over 20 years of international trade experience and is very familiar with international logistics, customs procedures, and compliance policies.

We have supplied products to the University of Florida, The University of Alabama, Northwestern University, Rosalind Franklin University, and the National Autonomous University of Mexico (UNAM), among others.

Our core strength includes:
Strong supply chain resources
Engineering development capability
Quality management capability
International delivery capability
Technical communication capability;