电力供应  制造商、经销商、供应商

Since 1985, CHINFA has been developing, manufacturing and selling high quality switching power supplies.
ISO 9001 certified by TUV rheinland since 1997 to assure quality management. our technological competence is our expertise and leads to a steady stream of innovative products. Continuous innovation is necessary for successful product development. Partnership is essential.
We have become one of the leading partners in the field of power supplies worldwide.

We are professional supplier of server part over 10 years in China.
We sell server parts/options. Especially at hard drive tray, Server hard drive, Memory, CPU Cooling kits, Power supply, Optical module and HBA.
Great quality and very competitive help me get more share in market.

Kronz is a professional manufacturer based in Guangzhou, specializing in high-performance industrial automation solutions. With more than 15 years of manufacturing and R&D expertise, we operate fully integrated in-house production lines. Our core product lineup includes industrial connectors and a comprehensive range of sensors: inductive, capacitive, photoelectric, ultrasonic, temperature and pressure sensors.
We continuously upgrade advanced manufacturing equipment to deliver consistent product quality and optimized production efficiency. Besides standard off-the-shelf products, we provide flexible OEM & ODM customization tailored to customers’ drawings, designs or samples. We offer cost-effective pricing and full-lifecycle after-sales technical support. Our products are exported globally and widely trusted by industrial buyers worldwide.
We hold ISO9001 certifications, and our products comply with RoHS, REACH, CE, UL and other international standards. We can also arrange third-party certification testing and apply for relevant certificates as per clients’ specific requirements. We sincerely welcome long-term, win-win partnerships with all clients.

Founded in 1982, MEAN WELL is one of the world's few manufacturers dedicated to standard power supply products. It is ranked the 4th in global power supply (DC output) makers according to a report by Micro Technology released in March, 2021. 99% of MEAN WELL sales are of standard power supply products sold under the MEAN WELL brand name. The other three companies' products are ODM/OEM.
MEAN WELL has been working as a "reliable partner" with customers, suppliers, contractors, and employees to build long lasting mutual trust relationships based on the spirit of "good intentions."
Thanks to robust partnerships with 245 plus authorized distributors around the world, MEAN WELL has been growing and getting stronger for three decades. With 2,800 employees located at its global headquarters in New Taipei Industrial Park, Taiwan, branches and sales offices at Guangzhou, Shenzhen, Suzhou in China, California USA, and Netherlands in the EU, four production bases in New Taipei City (Taiwan), Huadu District in Guangzhou, Suzhou City in China, and Bangalore in India, MEAN WELL had a combined revenue of USD 1,351 million in 2021.

The headquarters base of Segotep is established in Huizhou City, Guangdong Province, China, and the R&D center is established in frontier technology ShenZhen city . Segotep focuses on computer PC case、 power supply 、keyboard &mouse and cooling solutions, covering the entire industrial chain from R&D、 procurement to smart manufacturing、 online and offline sales、 brand operation、and customer management, and ranking the top three in China computer DIY desktop computer peripherals and radiator industry .
The products sell well at home and abroad, and have obtained more than ten international standard certifications such as FCC, CE, CSA, CB, etc. The marketing system is mainly serving customers in the Chinese market, at the same time covers others 30 countries, and continues to develop In-depth cooperation with overseas customers.

Changzhou Wantai Electrical Appliance Co., Ltd  from China is a manufacturer of Electrical Appliance, which has new management and powerful technology.
 
We are specializing in Stepper motor, Brushless DC Motor, Stepper Geared Motor, Power Supply, Control Board and the Control System. And we can provide professional OEM service, manufacture high-quality products as customers' design.
 
Our company has powerful technology, mature technics and complete testing equipment. And we have obtained ISO9001:2015 certification, CE certification and all of our products conform to RoHS requirements.