ZHEJIANG LONGSUN ELECTRIC CO.,  LTD.
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FAQs

Engineering Reliability · Connecting The Future

FAQs

We have compiled frequently asked questions covering after-sales quality support, technical assistance, sample requests, and ordering policies across our full range of automotive and consumer electronic connectors, housings, and terminals. These FAQs help you quickly resolve day-to-day questions and provide clear procedures and guidance — ensuring smooth, reliable project execution with responsive, dependable support.

What certifications do your products have?
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Welcome to our website. If you have any requests or suggestions,please feel free to email us at  aaronwu@longsunconn.com or use the following enquiry form. Please allow us to provide you with the best service.
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Welcome to our website. If you have any requests or suggestions,please feel free to email us at  aaronwu@longsunconn.com or use the following enquiry form. Please allow us to provide you with the best service.