Jiangsu Shuanghui Power Development Co.,Ltd.
Jiangsu Shuanghui Power Development Co.,Ltd.
🇨🇳 China, Jiangsu
1995301-500 peopleManufacturer/Service CompanyJiangsu Shuanghui Power Development Co., Ltd., established in 1974 and headquartered in Yangzhou, China, is a premier manufacturer and high-tech enterprise specializing in electrical line hardware and fittings. Operating from an 80,000 square meter facility with a workforce of approximately 485 employees, the company has established itself as a leader in the global power industry. They provide comprehensive solutions for high-voltage and ultra-high-voltage transmission lines and substations, including AC 1000kV and DC ±800kV projects. Their extensive product portfolio features over 4,000 varieties across six categories, such as switchgear, substation fittings, transmission line hardware, suspension clamps, tension clamps, and spacer dampers.
As a certified OEM and ODM provider, the company maintains rigorous quality standards with ISO 9001, ISO 14001, and ASME certifications. Their manufacturing capabilities are supported by an annual production capacity of 20,000 tons, encompassing aluminum casting, forging, stamping, and hot-dip galvanizing. A dedicated R&D team of 25 specialists utilizes advanced design tools to innovate in material science and product structure, contributing to a record of zero failure rates across thousands of miles of served transmission lines.
Jiangsu Shuanghui Power Development maintains a strong international presence, exporting to over 150 countries. They serve as a long-term supplier to major utility companies including the State Grid Corporation of China, China Southern Power Grid, and international partners such as AFL Telecommunications, Pfisterer, and Lindsey Manufacturing. Their expertise in both gas-insulated and air-insulated switchgear, combined with their robust export operations to North America, Europe, and Asia, positions them as a critical partner in global energy delivery infrastructure.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
Contact
****************************
1
*************
1
Products
Products
0
Categories
0
Average Price
$0.00
MOQ Range
0
Electrical Power Fittings
0·0 reviews
Electrical Power Fittings, Find Details and Price about Line Fittings Substation Fittings from Electrical Power Fittings - Jiangsu Shuanghui Power Development Co.,Ltd.
Splice and Sleeve
0·0 reviews
Splice and Sleeve, Find Details and Price about Splice Sleeve from Splice and Sleeve - Jiangsu Shuanghui Power Development Co., Ltd.$1
Spacer Damper
0·0 reviews
Spacer Damper, Find Details and Price about Spacer Damper Spacer from Spacer Damper - Jiangsu Shuanghui Power Development Co., Ltd.$1Customers
DELTA TELECOMMUNICATIONS
*************
***********************************************************
*********
***************
Unlock all 40 customers
Certifications
ISO 90012
ISO 140011
ASME1
Ask AI about this supplier
Key export market
Shipments
Shipments count
0
Export volume
0 kg
Export countries
0
Customers
0
Insights
Top 5 customers
Reflecting the depth of cooperation between supplier and customersTop 5 customers
This insight is only available in the Pro planTop 5 export countries
Reflecting the supplier's export experience in target countriesTop 5 export countries
This insight is only available in the Pro planShipment count distribution
Reflecting the supplier's market business activityAll categories
Shipment count distribution
This insight is only available in the Pro planExport weight distribution (kg)
Reflecting the supplier's export scaleAll categories
Export weight distribution (kg)
This insight is only available in the Pro planExport weight trend (kg)
Reflecting the growth rate of the supplier's phased total supply volume and the fluctuation of supply volume, identifying supply peaks and troughsAll categories
Export weight trend (kg)
This insight is only available in the Pro planCIF trend (USD)
For identifying high-value cooperation periods and single order value changesAll categories
CIF trend (USD)
This insight is only available in the Pro planSimilar suppliers you may like
Jiangsu Shuanghui Environmental Technology Co., Ltd
🇨🇳 China
1968101-200 peopleManufacturer/Service Company/Trading Company/WholesalerEstablished brand
ODM manufacturer
Own brand
Industry association member
Shipments
33
Key customer
CHEMTECH PRIMA UTAMA
Key market
Asia
Description
Jiangsu Shuanghui Environmental Technology Co., Ltd, established in 1968, is a comprehensive manufacturer, service company, trading company, and wholesaler based in Changzhou, China. With a workforce of 101 to 200 employees, the company integrates scientific research, design, manufacturing, installation, and service maintenance. They specialize in environmental technology, offering a wide range of cooling towers, water treatment equipment, and FRP products. Their extensive cooling tower portfolio includes concrete structure, steel structure counter-flow, FRP structure counter-flow, round, closed, hollow, and seawater cooling towers. For water treatment, they provide filtration equipment such as sand filters, fabric filters, gravity valve-free filters, pressure filters, and automatic filters, along with chemical dosing plants and monitoring heat exchangers. Jiangsu Shuanghui Environmental Technology Co., Ltd also manufactures FRP profiles and various cooling tower components like fill and drift eliminators. The company holds an ISO 9001 certification and has a strong track record of undertaking large-scale water treatment projects for diverse industries including chemical, petrochemical, waste incineration, and biological engineering. They also engage in international trade, exporting their products globally.
Round Cooling Tower
Counter Flow Cooloing Tower
Steel Structure Counter Flow Cooling Tower
Jiangsu Sanhui Intelligent Technology Co., Ltd.
🇨🇳 China
101-200 peopleManufacturer/Trading CompanyOEM manufacturer
Own brand
Patented technology
Low MOQ
Shipments
6
Key customer
VIMAL TRANSFORMER
Key market
🇯🇵 Japan
Description
Jiangsu Sanhui Intelligent Technology Co., Ltd. is a Nanjing-based manufacturer and trading company specializing in power equipment, electrical insulation materials, and advanced energy storage solutions. With a registered capital of 20 million RMB and a workforce of over 100 employees, the company serves more than 600 transformer manufacturers domestically and exports to over ten countries. Their extensive product portfolio includes medium-voltage ground fault diagnosis instruments, live meter replacement devices, and a wide range of insulation materials such as epoxy boards, fiberglass support strips, and laminated wood parts suitable for transformers up to 750kV. In the energy sector, they provide residential and industrial energy storage systems (ESS), portable power stations, and LiFePO4 battery cells. Additionally, the company offers heavy industrial machinery, including CNC cold bending machines, plate rolling machines, and metal slitting lines. As an OEM and ODM provider, Jiangsu Sanhui integrates independent R&D with strict quality control to deliver specialized solutions for the power grid and automotive industries.
Thin Aluminum Plate Roll Decoiler and Movable and Rotary Cutting to Length Production Line$80800
Oil Grinding and Decoiling Heavy Sheet Roller Line for Thin Stainless Steel Plates$80800
Slitting and Decoiler Line for Thin Metal Sheet Plates with Coil Unloading Arm$80800
Automotive Metal Sheet Plate Blanking Stamping Production Line for Car Industry$80800
Medium Metal Sheet Plate Cutting Edge Trimmer Moving Cut to Length Production Line$80800
6mm Stainless Steel Plate Slitting and Recoiling Production Line$80800
Various Metal Sheet Plate Nc or CNC Stainess Steel Crossing Cutting 20mm Shering Machine$80800
Hot Rolled Edge Trimming and Cross Cutting Line Cut to Length Line for Thick Plates$80800
Hot-Rolled Metal Sheet Coil and Hot Acid Cleaning Plate Steel Coil Cut to Length Slitting Line$80800
Hydraulic Metal Sheet Plate Tandem Press Brake Bending Machine$120000
Automatic Street Light Pole Welding Production Machine Line$18000
C61y Single Arm Follow-up Control Fully Hydraulic Open Die Forging Hammer$46888
