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After-sales support

 

On-site Support 

 

VSUNLIGHT  provide 24/7 technical support and maintenance,

we ensure your peace of mind, keeping your business running steadily.

 

 

 

After-Sales Contact 

Add: Building C,NO.2 Qinye Road,Torch Development Zone Zhong Shan City, Guangdong, PRC.

Mobile: +86 180 2210 5669 

Email: sales001@vsunlight.net

 

Technical Support 

Add: Building C,NO.2 Qinye Road,Torch Development Zone Zhong Shan City, Guangdong, PRC.

Mobile: +86(760) 2228 8503 

Email: eng@vsunlight.net

 

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Product Warranty

 

vsunlight  ensures that the products have gone through fully strict quality control from the purchase of raw materials to the entire manufacturing process. Besides, we warrant maintenance for defects in materials and manufacture to the original purchasers. If you have some problems with your products, FS provides maintenance service for those products that have not exceeded the after-sales warranty term.

 

Warranty Term

 

For products that meet the following conditions, you can enjoy return or exchange services within 30 days from the original order delivery date.

Full Refunds: Returns or exchanges attributable to VSUNLIGHT, such as products with defects or quality issues despite having all components and good appearance, cases of wrong, missing items or products that do not match the actual purchase. Full refunds also apply to returns or exchanges due to customer reasons, such as products that have not been unboxed with all components, and are returned in the original packaging.

Partial Refunds: Returns or exchanges where components are missing but the product’s appearance is undamaged and it is returned in the original packaging, or where the product or its appearance has been severely damaged by customer misuse, affecting its resale value.

 

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FAQ

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  +86-760-22288503                                                 sales@vsunlight.net

  Building C,NO.2 Qinye Road,Torch Development Zone,Zhong Shan City, Guangdong, PRC.

 

  +86-760-22288503     

  sales@vsunlight.net

  Building C,NO.2 Qinye Road,Torch Development Zone,Zhong Shan City, Guangdong, PRC.

 

 

Copyright © 2026 Vsunlight  Optical Technology  Inc. All Rights Reserved. 

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