Terms and Conditions of Longjann Tech


Please read these Terms of Use carefully before using this site. By accessing and using this site, you signify your consent to these terms. If you do not agree to these terms, please do not use this site.

Use of Site Content

You are free to download material displayed on this site for non-commercial, personal use only, provided you retain all copyrights and other proprietary notices contained therein. You may not modify, distribute, transmit, reuse, repost, or use the content of the site for public or commercial purposes, including but not limited to text, images, audio, and video, without prior written permission from Longjann Tech.

Intellectual Property

The content of this site and the site itself are the sole property of Longjann Tech and are protected by copyright laws. Trademarks, logos, names, images, and products displayed on this site are registered and unregistered trademarks or other intellectual properties owned, controlled, or licensed by Longjann Tech or third parties. Any use of the site or its content, including trademarks, without prior written consent from Longjann Tech, apart from personal, non-commercial use, is strictly forbidden. Any such unauthorized use or infringement of Longjann Tech’s intellectual property rights will be pursued through legal means, including criminal prosecution, injunction, and claims for damages.

Submissions and Communications

Any information contained in communications forwarded by you to this site is regarded as non-confidential and will become the property of Longjann Tech. Longjann Tech may use such information for any purpose it deems appropriate, including but not limited to creating customized web pages and marketing purposes.

Privacy Policy

Longjann Tech is committed to protecting the privacy of visitors to its website based on its Privacy Policy. Upon request, Longjann Tech will remove your personal information from its database, thereby canceling your registration.


This site and its content are provided “as is” without any express or implied representations or warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement. Longjann Tech does not warrant or represent the accuracy of the information contained on this site and disclaims any and all liability or responsibility for possible errors and omissions in the site content.

Links to other sites not owned or operated by Longjann Tech may be provided as a convenience. Longjann Tech assumes no responsibility for the content or operation of such sites. Longjann Tech does not warrant or represent that your use of the content on this site will not infringe rights belonging to third parties.

Your use of and browsing on this site are at your own risk. Longjann Tech disclaims any and all liability for any damages arising from your use or inability to use this site, including but not limited to damages to your computer equipment or computer systems.

Changes to the Site and Terms

Longjann Tech reserves the right to alter, modify, substitute, delete any content of, restrict access to, or discontinue the distribution of this site at any time and at its sole discretion.

Governing Law

Your access to and use of this website and its content shall be governed by and interpreted in accordance with the laws of P.R.C

Contact Information

For any questions or concerns regarding these Terms of Use, please contact us at:

Longjann Tech
Email: info@elect-spec.com Address: Xitian No.2 Industrial Zone, Guangming, Shenzhen City, PRC, 518106 Phone: 0086-755-29072123

These Terms of Use were last updated on Feb 15, 2020.

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