About

Product Applications

Our products enjoy extensive applications across multiple industries. In the welding equipment sector, our transformers contribute to stable and efficient welding processes. For the audio industry, including audio devices and power amplifiers, our audio – specific products play a vital role in delivering high – quality sound. In the communication power field, our power – related products ensure reliable power supply for communication infrastructure. They are also widely used in medical and beauty equipment, where high – quality and safe electrical components are of utmost importance. The lighting industry benefits from our products for stable and energy – efficient operation, and in the numerical control equipment industry, our components help maintain precise control and operation. Our products’ wide – ranging applications have earned us a reputation among a diverse customer base.

Customer Base

Our core customer group is both extensive and prestigious. It covers numerous A – share listed companies, which are leaders in their respective industries. These companies rely on our high – quality products to maintain their competitive edge. Additionally, we serve large – scale domestic and foreign – funded enterprises. Our ability to meet the strict requirements of such diverse and high – profile customers is a testament to the quality and reliability of our products.

Company Scale

Currently, the company has four well equipped production bases. With a total factory area exceeding 5,000 square meters, we have the space to carry out large scale production efficiently. Our workforce consists of over 500 employees, and among them, nearly 100 are professional engineering and technical personnel. These experts bring in-depth knowledge and rich experience, ensuring the high – quality production and continuous innovation of our products.

R & D Capabilities

Katoy Guangzhou has a dedicated product R&D department, which is the heart of our innovation. Equipped with specialized R & D staff and advanced laboratories, this department is constantly exploring new technologies and improving product performance. Currently, there are more than 20 R & D engineers, who are committed to developing cutting – edge products. Our efforts in R & D have been recognized, and we were identified as a national high – tech enterprise. This recognition not only validates our technological strength but also encourages us to continue our pursuit of innovation.

Certifications

To meet international standards and market demands, we have made significant efforts in quality and environmental management. The company has successively passed the ISO9001:2000 Quality Management System certification, which ensures that our production processes are standardized and our products meet high – quality requirements. We have also obtained the ISO14001:2004 Environmental Management System certification, demonstrating our commitment to environmental protection. Moreover, our products have passed safety certifications from international authoritative institutions such as CE, which further guarantees the safety and quality of our products in the international market.

Business Philosophy

At Katoy, we believe in doing business with integrity, quality, and a down-to-earth approach. Our focus is on delivering efficient, high-quality products at fair prices. We’re committed to supporting our team through skill-building and wellness initiatives, and we take environmental responsibility seriously in everything we do. Product development and customer satisfaction are at the heart of what we do — and we never stop striving to get better at both.

We sincerely hope to receive your attention and support. Let’s work together for mutual benefit and create a prosperous future in the electronics industry.

Mr. Liangqiang Guo
Founder & CTO, KATOY
BEng, Electronic Engineering,
30+ years in transformer technology｜20+ patents