Capacitor FAQ

As a national high-tech enterprise,we have 20 years experience in capacitor in exports.
Our slogan is: ONLY THE FIRST !
We are committed to be the top manufacturer.
For more products and information,please feel free to contact us.

A: The company has obtained ISO9001, SGS, VDE, TUV,UL and CQC Certificate.

A: Warranty is two year since you pay and we only replace the capacitors when products does not meet the acceptance criteria. A:We are a manufacturer specialized capacitors for more than 20 years.

A: Absolutely! Our company has its own dust-free workshops and has introduced advanced equipment for production and be tested from switzerland, Italy, and Germany, as well as Japan. All products pass 100% the tests.

A: Hangzhou E-cool is a professional and integrated manufacturer of capacitor with leading technology.We are a capacitor factory with nearly 20 years of production experience.Our products export to Europe, America, Australia,and Southeast Asia and more than 120 countries. Its annual production has reached above 35 million.

A: You can identify by capacitors’ voltage range, capacity range, capacitance tolerance, Loss tangent and so on.

A: Sure, OEM and ODM are available. What you have to do is giving us the authorization letter,quality acceptance criteria and capacitor designing requirements.

A: Of course! Free samples can be provided for you as long as the value is within $5, but need you pay the freight.