Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
The company has undertaken the National Olympic Security Power
Project, the National 851 project, the whole construction of the
Guangzhou Asian Games, Guangzhou BRT and other important security
power projects. The products used in the above projects are highly
safe and in a reliable operation throughout the country. Also,
these products are exported to Myanmar, Madagascar, Malaysia,
Angola and other countries. Enjoying a good reputation on the
electromechanical market,"Guanggao Brand"was identified as
Guangdong famous brand, the product was identified as the National
Energy Efficiency Star Products and Brand-Name Products in
Guangdong Province. Perfomance: Our partners: |
- Basic Information
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Company Name: Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd. Business Type: Manufacturer,Exporter Brands: GG Employee Number: 500~999 Factory Location: No.15,Yunpu1st Road, Yunpu Industrial Zone Luogang Guangzhou, China - Trade & Market
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Company slogan: Business Philosophy : honesty, trustwothiness, customers supreme. OEM Overview: The transformer factory offers flexible ODM/OEM services, capable of customizing full-range transformer products according to customer needs. Under the ODM model, the professional R&D team handles the entire process from scheme design, prototype development to mass production, supporting customer brand customization. The OEM service undertakes standardized production, strictly following the drawings and process standards provided by customers to ensure product consistency, it can quickly switch from small-batch trial production to large-scale mass production. Dedicated project teams are assigned to track progress, meeting customers' multiple requirements for cost, delivery time and quality.
Production Line: The transformer production line ensures equipment performance through precise processes, with four core steps.
1. Iron core processing: Silicon steel sheets are cut by a slitting machine and then stacked at specific angles by a laminating machine to enhance magnetic permeability.
2. Winding production: Automatic winding machines are used to precisely wind copper wires onto insulating frames, with simultaneous inspection of wire diameter and number of turns.
3. Final assembly process: The iron core and windings are assembled, insulating oil is injected, and the oil tank is sealed to ensure insulation performance.
4. Testing : Multiple tests such as withstand voltage test and turns ratio test are conducted to achieve dual guarantees of efficiency and quality.
About quality management: Quality & CertificationsAll our transformers are manufactured in compliance with international authoritative standards and regional mandatory requirements, with official third-party certification and strict whole-process quality control to ensure stable and reliable product performance for global customers.
Services: The factory's R&D center focuses on breakthroughs in the core technologies of transformers. It has a professional team composed of more than 20 senior engineers, covering fields such as electromagnetic design, material research and development, and intelligent control.It optimizes the iron core structure and winding arrangement through 3D electromagnetic simulation software, reducing losses by more than 8%. It jointly develops new environmentally friendly insulating materials with university laboratories, increasing the product's temperature resistance level to 180℃. Meanwhile, it researches and develops intelligent monitoring modules to realize real-time data collection of transformer operating status and fault early warning.With an annual investment of 5% of sales revenue in R&D, it has obtained a number of patents. It can provide customers with full-cycle R&D support from customized scheme design to cutting-edge technology verification, promoting the iteration of products toward high efficiency, energy conservation and intelligence.Our Team: Guangzhou Guanggao High-Voltage Electrical Co., Ltd. is a major undertaker of Guangdong Province's Equipment Manufacturing Industry Adjustment and Revitalization Plan as well as the provincial Modern Top 500 Projects. It has been recognized as a National High-Tech Enterprise and a "Time-Honored Brand of Guangdong". The company is located in Yunpu Industrial Zone, Huangpu District, Guangzhou.Founded in 1958, its predecessor was Guangzhou High-Voltage Electrical Appliance Factory, a national second-class enterprise and one of the first batch of state-designated manufacturers of transformers and switches in China. Later, it became the current joint-stock enterprise after the restructuring of state-owned enterprises.
- Factory Information
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Market name: South America,Africa,Middle East,Eastern Asia,Southeast Asia Contact Person: Ms.Liu Contact Phone: 86-020-82505003