Guangdong Tritype Electric Co., Ltd., formerly known as the Tritype Dry Transformer Project Department of Haihong Electric Co., Ltd., was registered in June 2015 as a technologically innovative enterprise focusing on R&D and production of Tritype three-dimensional wound core dry-type transformers. In 2017, the company was recognized as a national high-tech enterprise and was approved to establish an Tritype three-dimensional wound core dry-type transformer engineering technology research center in Jiangmen City. In 2018, it won the honorary titles of Guangdong Province's high-growth small and medium-sized enterprises and Kaiping large taxpayer. In 2019, it was awarded the National Intellectual Property Advantage Enterprise and Guangdong Intellectual Property Demonstration Enterprise, and was approved to establish the Guangdong Tritype Three-dimensional Wound Core Dry-Type Transformer Engineering Technology Research Center. Tritype Electric has the world's leading dry-type transformer technology and rich experience in transformer manufacturing, and has been committed to providing customers with Tritype dry-type transformer products with superior performance, reliable quality, energy saving and environmental protection. At present, the company has more than 60 national authorized patents, including 6 authorized invention patents, 57 utility model patents, and 3 appearance patents.

The main products of Guangdong Tritype Electric Co., Ltd. are green and energy-saving Tritype-type three-dimensional wound core series dry-type transformers. The product voltage level covers 6kV-35kV, and the capacity covers 30kVA-12500 kVA. It adopts DuPont Nomex® insulation system and German Elantas heat-resistant insulation paint. Combined with VPI vacuum pressure impregnation technology, it has excellent insulation performance. The product adopts the international leading three-dimensional wound core technology, which has the advantages of energy saving, material saving, environmental protection, low noise, high reliability, etc., and conforms to the development trend of green energy saving and environmental protection in human society. The Tritype-type three-dimensional wound core dry-type transformer technology has been certified by the Guangdong Machinery Industry Association and the Guangdong Power Grid Corporation to reach the international advanced level. It has also been unanimously recognized by the State Grid, China Southern Power Grid, industry authoritative experts and end users. It has been widely used in photovoltaic power generation, Nuclear power generation, wind power generation, port terminals, rail transit, highways, car charging, petrochemicals, steel smelting, real estate construction, industrial and mining enterprises and other fields. Kaikai Electric leads the development direction of industry technology, and successfully developed a super-large capacity 12,500kVA Tritype three-dimensional wound core dry-type transformer, an internationally technologically leading amorphous alloy three-dimensional wound core Tritype-type dry transformer, and an Tritype three-dimensional wound core for super high-rise buildings. Type transformers, outdoor Tritype type three-dimensional wound core dry-type transformers, traction rectifier transformers for rail transit, in-phase power supply matching transformers for rail transit, and Tritype type three-dimensional wound core dry-type transformers with super first-class energy efficiency.

Guangdong Tritype Electric Co., Ltd. adheres to the corporate policy of "Unity, Innovation, Standardization, and Leading", and the business philosophy of "Reality, Excellence, Practice, and Specialization" and "Provide users with value-added products and services". Power companies, design companies, installation companies, end users and peer companies work together to achieve a win-win situation.