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LONGi’s commitment to service is not just lip service. LONGi believes that actions speak louder than words and we try to prove that every day with every customer.
LONGi’s Commitment to Excellence :
●Became ISO 9001 certified.

●LONGi offers free repair or replacement on our products within one year of purchase for items caused by defects in workmanship.

●LONGi offers an eight year warranty for the permanent magnetic cores and a three year warranty for the core of our electromagnetic products.

●We offer one of the fastest response times in the industry to solve any service issues.

●We believe in a one on one commitment to service and keep extensive customer files to insure we can handle any issues quickly.
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LONGi Magnet Co., Ltd.  Address: 6, Wenhua Road, 
Fushun Economic Development Area, China 113122