Changzhou Chenglian Power Supply Co., Ltd.
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Changzhou Chuanglian Power Supply Technology Corporation
🇨🇳 China
2000501-1000 peopleManufacturerHigh capacity factory
Established brand
OEM manufacturer
Own brand
Shipments
369
Key customer
MERVESAN TEKNOLOJI
Key market
🇻🇳 Vietnam
Description
Changzhou Chuanglian Power Supply Technology Corporation is a national-level high-tech manufacturer established in March 2000 and based in Changzhou, China. Recognized as one of the three major standard switching power supply manufacturers in the country, the company operates a 22,000-square-meter facility and employs between 501 and 1,000 professionals. They specialize in the research, development, and production of AC/DC and DC/DC switching power supplies and modules, offering a comprehensive portfolio of over 2,000 models with power ratings ranging from 5W to 2,000W.
The company's extensive product range includes LED drivers, industrial power supplies, DIN rail units, medical-grade power supplies, and specialized solutions for telecom and railway systems. These products serve diverse sectors such as smart transportation, new energy, 3D printing, and instrumentation. As a major OEM and ODM provider, the corporation maintains an annual production capacity exceeding 20 million units, with its own brands CZCL and HAITAIK being prominent in the industry.
Quality and reliability are central to their operations; the company is ISO 9001 certified and holds international safety certifications including UL, TUV, CB, CE, CCC, and RoHS. Their manufacturing plant is equipped with advanced automated insertion and surface mount technology (SMT) machines, alongside an in-house EMC laboratory for customized product design. Every unit undergoes full-load high-temperature burn-in testing, resulting in an average failure rate of less than 0.2%. With significant export experience to over 50 countries across Europe, North America, and Asia, the company serves a prestigious global clientele including Siemens, Philips, LG, and Midea.
60W 12V Standard Single Output Switching Power Supply$5.4
210W 12V Certified Standard Single Output Switching Power Supply$16.6
350W Low Power High Efficiency LED Power Supply$14.6
210W 48V Certified Standard Single Output Switching Power Supply$16.6
200W Low Power High Efficiency LED Power Supply$11.9
400W 24V Single Output Narrow Case Switching Power Supply$6.7
150W Low Power High Efficiency LED Power Supply$8.6
400W 12V Single Output Narrow Case Switching Power Supply$6.7
210W 27V Certified Standard Single Output Switching Power Supply$16.6
100W Low Power High Efficiency LED Power Supply$7
210W 15V Certified Standard Single Output Switching Power Supply$16.6
75W Low Power High Efficiency LED Power Supply$6.3
Changzhou Sida Power Supply Co.,Ltd
🇨🇳 China
199351-100 peopleManufacturer/Distributor/Service Company/Trading CompanyEstablished brand
Product customization
Industry association member
Patented technology
Key customer
CHANGZHOU CHENGLIAN POWER SUPPLY CO LTD
Key market
🇺🇸 United States
Description
Changzhou Sida Power Supply Co.,Ltd, established in 1993, is a manufacturer, distributor, service company, and trading company based in Changzhou, China. As a subsidiary of Changzhou Huagao Industrial (Group) Co., Ltd. and a member of the China Power Supply Institute, the company specializes in the professional manufacturing and marketing of switching power supplies, stereo sets, and related electronic products. They offer a comprehensive product portfolio including low voltage, high voltage, variable frequency, and stabilised power supplies, as well as power adapters. With a corporate capital of 2,000,000 USD and a team of 51 to 100 employees, Changzhou Sida Power Supply Co.,Ltd possesses solid technical expertise and extensive experience in R&D and production. Their advanced production facilities include plug-in unit production lines, debugging lines, assembly lines, wave solderers, and various test instruments. The company is certified with ISO 9001, UL, and CE, with production facilities also certified to ISO9002. They provide contract manufacturing services and export their products, including commodity adaptors, to international markets, with a notable trading relationship with Lights Of America Inc. in the United States.
Single Output Power Supply$12.5
Power Supply - SDA-100$9
