Terms & Conditions

Website Terms of Use

Please read these Website Terms of Use (“these Terms”) carefully. By accessing this website and any pages hereof, you acknowledge that you have read these Terms and that you agree to be bound by them. If you do not agree to all of these Terms, you are not an authorised user of this website and you should not use this website.

This website has been developed by D & A Industries Company Limited (“D & A”) and is managed by the same. D & A reserves the right to change, modify, add or remove portions of these Terms at any time without prior announcement and for any reason. Such changes shall be effective immediately upon posting. You shall therefore review these Terms every time prior to accessing this website to note any changes or amendments that may have been made.  You acknowledge that by accessing this website after D & A has posted changes to these Terms, you are agreeing to these Terms as modified.

No warranty or representation

The information and materials contained on this website, including texts, graphics, links or other items are for information purpose only. No representation is made either expressly or impliedly, for the adequacy, completeness or correctness of the information and materials provided on this website. We recommend you to independently check, evaluate and decide on the accuracy and reliability of any information you obtain from this website.  In particular, you should refer to the safety datasheets and technical specifications, and the instructions of our products, with a view to determine their suitability for the intended processes and purposes. Should you require any specific advice or instructions concerning our products or services, please contact us directly.

The information and materials contained on this website are provided “AS IS” and without warranties of any kind, either expressed or implied.  To the fullest extent permissible pursuant to applicable law, D & A disclaims all warranties, including, but not limited to, any warranty of non-infringement of third-party rights and any implied warranties of merchantability and fitness for a particular purpose.  D & A does not warrant, either expressly or impliedly, the accuracy or completeness of the information, text, graphics, links or other items contained on this website and does not warrant that the functions contained in this website will be uninterrupted or error-free, that defects will be corrected, or that the website will be free of viruses or other harmful components.  D & A expressly disclaims all liability for errors and omissions in the materials on this website and for the use or interpretation by others of information contained on the website.

Trademarks, Copyrights and other Intellectual Property

All trademarks, trade names and logos displayed on this website are proprietary to D & A and/or their respective owners.  Nothing contained on this website should be construed as granting any license or right to use any trademark displayed on this website without the written permission of D & A or such other third party that may own the trademark displayed on this website.  Your use of the trademarks displayed on this website, except as provided herein, is strictly prohibited.

The contents published on this website are the sole property of D & A and are protected by applicable trademarks, copyrights and/or other intellectual property rights. Such content is solely for your personal, non-commercial use.  Accordingly, you may not copy, distribute, modify, post, frame or deep link this website, including any text, graphics, video, audio, software code, user interface design or logos.  You may download material displayed on this website for your personal use provided you also retain all copyright and other proprietary notices contained on the materials.  You may not distribute modify, transit, reuse, repost, or use the content of this website for public or commercial purposes, including all texts, images, audio and video, without D & A’s written permission.  Modification or use of the materials for any other purpose violates D & A’s intellectual property rights.

Links to Other Websites

This website may contain links to websites operated by third parties. D & A has no control over and is thus not responsible for any such other websites, the contents therein or the products/ services offered.  The existence of any such links shall not constitute an endorsement of, or representation or warranty by D & A regarding such websites, the contents of the websites, the products or services of the websites or the operators of the websites.  Your access to and use of such linked websites is governed by the terms of use of those sites, and shall be at your own risk.

Forward-looking Statements

Some information contained on this website may contain forward-looking statements.  These forward-looking statements are based on the current beliefs, assumptions, expectations, estimates, and projections of the management of D & A about the business, the industry and the markets in which D & A operates.

These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and other factors, some of which are beyond D & A’s control and are difficult to predict. Consequently, actual results could differ materially from those expressed, implied or forecasted in these forward-looking statements.

Reliance should not be placed on these forward-looking statements, which reflect the views of the management of D & A as at the date the information was loaded onto this website only. D & A undertakes no obligation to publicly revise these forward-looking statements to reflect events or circumstances that arise after publication of this information on this website.

Applicable law

The information provided on this Website is not intended for distribution to, or use by, any person or entity in any jurisdiction or country where such distribution or use would be contrary to law or regulation.

These Terms shall be governed by and construed in accordance with the laws of the Hong Kong SAR. The courts of the Hong Kong SAR shall have non-exclusive jurisdiction to hear and determine any suit, action or proceeding, and to settle any disputes, which may arise out of or in connection with these Terms and, for such purposes, you agree to submit to the jurisdiction of the courts of the Hong Kong SAR.

Limitation of liability

Users of this website access the website and rely on its content at their own risk. To the fullest extent permissible by applicable law, D & A and its affiliates and their respective officers, directors, employees or agents will not be liable to you or anyone else for any damages of any kind, including but not limited to direct, indirect, special, incidental or consequential damages, injuries, losses or expenses arising in connection with this website or use or inability to use thereof or the errors or omissions in the information and materials provided on this website by any party, even if D & A has been advised of the possibility of such damages or losses, including, without limitation, from the use or attempted use of this website or another linked website.

Timeliness of Content

All content on this website is presented only as of the date published or indicated, and may be superseded by subsequent market events or for other reasons.  In addition, you are responsible for setting the cache settings on your browser to ensure you are receiving the most recent data.

System Outages and Incomplete Transmissions

Internet software or transmission problems may produce inaccurate or incomplete copies of information and materials that may be downloaded and displayed on a user’s computer.  D & A is not liable for any damages, changes or omissions that occur during transmission of information and materials.


D & A may terminate your access to this website for any reason, without prior notice.


No waiver by D & A of any right under a term or provision of these Terms will be deemed as a waiver of any other right, term or provision of these Terms at the time of such waiver or a waiver of that or any other right, term or provision of these Terms at any other time.


If any provision of these Terms is deemed unlawful, void, or for any reason unenforceable, then that provision will be deemed severable from these Terms and will not affect the validity and enforceability of the remaining provisions.

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The email you provided above will be used for the purpose of sending you our updated information and newsletters from time to time.  You may opt-out from our mailing list any time free of charge, or request access to and correction of your personal data held by us.  Such request should be made to info@dnaedgep.com

Prevailing Language

In case of discrepancies between the English and Chinese versions of these Terms, the English version shall prevail.