Are you looking for the best transformer bushing factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare some of the top transformer bushing manufacturers in China, highlighting their strengths, product ranges, and global reach. Let’s dive in and find the perfect fit for your needs.

Bushing (Beijing) HV Electric Co., Ltd. – China transformer …

Power Transformer Bushings manufacturer, Buy good …

Nanjing Rainbow Electric Co., Ltd

Trench Global Presence | Discover Trench THVS

Product Details: Trench China THVS (Trench High Voltage Products Ltd., Shenyang) specializes in producing dry-type capacitor bushings, AC and DC oil-type capacitor bushings, and oil-insulated current and voltage transformers. Established in 1995, the company has developed various high-voltage products, including 550kV RIP oil-SF6 bushings, 800kV DC RIP bushings, and 800kV OIP transformer bushings. They also produce capacitive voltage transformers and have introduced Haffley Instrument Transformer technology.

Pros:
– Leading domestic market share in high-pressure cas…
– Export products to over 40 countries with 140,000+…
– Innovative technology and industrial upgrades, inc…
– Commitment to sustainability, certified by SBTi an…
– Advanced test lab ensuring high-quality standards…

Cons:
– No specific cons mentioned on the website, but hig…
– Dependence on advanced technologies and materials…

Din Standard Transformer Bushing – Johnson

Buy Transformer Bushing Made in China – Free Sample

Product Details: The transformer bushing connects to the low voltage (LV) side of the transformer. The current range of the bushings includes 630A, 1000A, 1600A, and 2000A.

Pros:
– Available in various current ratings to suit diffe…
– Can be connected to the LV side of the transformer…

Cons:
– Limited information provided on the website regard…
– No detailed specifications on voltage ratings or i…

About Us – 24kV – 550kV Transformer Bushings Supplier

Product Details: ChinSun® Bushing is a professional manufacturer of RIS (Resin Impregnated Paper) and RIP (Resin Impregnated Paper) high-voltage condenser-grade bushings, catering to voltage ranges from 24kV to 550kV. These bushings are designed for use in transformers and other high-voltage electrical equipment.

Pros:
– High-quality materials and manufacturing processes…
– Wide voltage range compatibility (24kV to 550kV) m…
– ChinSun is one of the leading enterprises in the b…

Cons:
– No specific details on pricing or cost-effectivene…
– The website does not mention any certifications or…

24kV – 550kV Transformer Bushings Supplier

Transformer HV Bushing

Professional made in china Porcelain Transformer Bushing

Product Details: Place of Origin: China (Mainland); Model Number: transformer bushing; Type: Insulator; Material: Porcelain; Application: High Voltage; Rated Voltage: Not specified.

Pros:
– Made from porcelain, which is a durable and insula…
– Manufactured in China, potentially offering compet…

Cons:
– Rated voltage is not specified, which could make i…
– No additional features or certifications are menti…

Comparison Table

Company	Product Details	Pros	Cons	Website
Bushing (Beijing) HV Electric Co., Ltd. – China transformer …				www.bushing-electric.com
Power Transformer Bushings manufacturer, Buy good …				www.transformersbushing.com
Nanjing Rainbow Electric Co., Ltd				www.njrecgroup.com
Trench Global Presence	Discover Trench THVS	Trench China THVS (Trench High Voltage Products Ltd., Shenyang) specializes in producing dry-type ca…	– Leading domestic market share in high-pressure cas… – Export products to over 40 countries with…	– No specific cons mentioned on the website, but hig… – Dependence on advanced technologies and ma…
Din Standard Transformer Bushing – Johnson				www.johnsoninsulator.com
Buy Transformer Bushing Made in China – Free Sample	The transformer bushing connects to the low voltage (LV) side of the transformer. The current range…	– Available in various current ratings to suit diffe… – Can be connected to the LV side of the tra…	– Limited information provided on the website regard… – No detailed specifications on voltage rati…	www.anelek.com
About Us – 24kV – 550kV Transformer Bushings Supplier	ChinSun® Bushing is a professional manufacturer of RIS (Resin Impregnated Paper) and RIP (Resin Impr…	– High-quality materials and manufacturing processes… – Wide voltage range compatibility (24kV to…	– No specific details on pricing or cost-effectivene… – The website does not mention any certifica…	www.sdchinsun.com
24kV – 550kV Transformer Bushings Supplier				www.sdchinsun.com
Transformer HV Bushing				www.transformersbushing.com
Professional made in china Porcelain Transformer Bushing	Place of Origin: China (Mainland); Model Number: transformer bushing; Type: Insulator; Material: Por…	– Made from porcelain, which is a durable and insula… – Manufactured in China, potentially offerin…	– Rated voltage is not specified, which could make i… – No additional features or certifications a…	www.equipmentimes.com

Frequently Asked Questions (FAQs)

What is the primary purpose of transformer bushings in Chinese factories?

Transformer bushings play a crucial role in Chinese factories by providing electrical insulation and support for the conductors passing through the transformer tank. They prevent electrical breakdown, ensure the safe and reliable operation of the transformer, and seal the tank to prevent moisture and contaminants from entering. This is essential for maintaining the dielectric properties of the insulating oil and the overall reliability of the transformer.?

What types of transformer bushings are commonly produced in China?

Chinese factories produce various types of transformer bushings, including oil-filled and dry-type bushings. Oil-filled bushings are immersed in the insulating oil of the transformer, providing additional cooling, while dry-type bushings use solid insulation materials and do not rely on oil for cooling. These types cater to different applications and requirements in the power transmission and distribution industry.?

Which companies are leading manufacturers of transformer bushings in China?

Some of the leading manufacturers of transformer bushings in China include Jiangsu Zhida High Voltage Electric Co., Pingxiang Risheng Electric Porcelain Co., Ltd., and Trench High Voltage Products Ltd. These companies are known for their high-quality products, meeting industry standards, and have a significant share in China’s total transformer bushing exports.?

What are the key features and benefits of porcelain bushing transformers made in China?

Porcelain bushing transformers made in China are known for their high-quality manufacturing, customizable options, and competitive pricing. They provide efficient and reliable power regulation, are resistant to temperature and moisture, and have low noise levels. These transformers are widely used in urban and rural power grids to regulate power supply to homes, businesses, and industries.?

How can I find reliable transformer bushing suppliers in China?

To find reliable transformer bushing suppliers in China, you can use platforms like Volza, which analyze export shipments and provide detailed information on suppliers. You can also look for suppliers that meet industry standards, such as those following the DIN standard, and check their reputation and customer reviews. Ensuring the supplier has a history of delivering high-quality products and reliable service is crucial.?