nano thermal conductive material factory direct supply free sample mobile phone graphic card battery film graphene cooling fin

haisheng 8yr.

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Mobile 86-19198377156

E-mail 3549560486@qq.com

19198377156

WhatsApp +86 19198377156

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Yiwugo official customer service X

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Email： yiwubuy@yiwugo.com

Description

origin: guangdong

import or not: no

order number: graphene cooling fin

customized processing: no

item no.: graphene cooling fin

brand: deyi

model: customization

material: graphene cooling fin

flame retardant: excellent

temperature resistance: excellent

color: black

product certification: -

whether cross-border export is exclusively available: no

Small-scale operation with minimal profits; if the products are damaged upon sale, you can take photos and contact customer service for after-sales assistance. Due to the large variety of styles, some items may be out of stock. If unavailable, and no contact can be made with the customer, we will send the available items first. For items out of stock, a refund will be provided through customer service. Our store does not support returns due to poor quality or inability to sell. Note that the 7-day no-reason return policy is only applicable to individual self-use customers. Wholesale customers who receive samples are not eligible for the 7-day no-reason policy. Thank you for your cooperation. The prices at our shop do not include invoicing; if invoicing or customization is required, please contact the manager via WeChat.

Update time：20260617220010