Our company has a newly developed project equipment which needs to use aluminum electrolytic capacitor. After contacting with many capacitor manufacturers and using their capacitor products, we found that their conventional capacitor products can not achieve the maximum efficiency when they are fitted with our new equipment. Later, someone introduced Mr. Li of kaiqijia. After discussing with Mr. Li, Mr. Li designed a capacitor with special parameters. After the capacitor was installed and tested, it can make our equipment operate perfectly, and all problems have been solved. Thanks to kaiqijia, their aluminum electrolytic capacitor technology is absolutely first-class.