Terms of Use

These terms govern the use of www.electrical-equipment-factory.com, operated by Shanghai Mars Electric Power Equipment Co., Ltd. ("MARS"). By using the site you accept them.

Information on this site

Product descriptions, specifications, images and calculator results are provided for general guidance. Ratings, dimensions, weights, losses and materials are confirmed only on the approval drawing and order confirmation for a specific purchase. Nothing on this site is an offer capable of acceptance; a contract arises only when MARS issues an order confirmation.

Project pages

Pages marked "Delivered project" describe completed installations. Pages marked "Representative configuration" are engineering illustrations of a typical system for a market and application; the images are visualisations and do not depict a specific customer, site, contract or commissioning.

Tools

The transformer sizing calculator gives estimates based on the inputs you provide and simplified rules. It does not replace a load study, fault-level calculation or the requirements of your network operator. MARS accepts no liability for decisions based solely on the tool.

Intellectual property

Text, drawings, photographs, renderings and code on this site belong to MARS or its licensors. You may print or download pages for evaluating MARS products; any other reproduction needs written permission. Trademarks and standard designations of third parties belong to their owners.

Enquiries

By sending an enquiry you confirm the information is accurate and that you are acting on behalf of a business. See the privacy policy for how we handle it.

Liability

The site is provided "as is". To the extent permitted by law MARS excludes liability for loss arising from use of the site or reliance on its content. Warranty, delivery and liability terms for products are set out in each quotation and order confirmation.

Governing law

These terms are governed by the laws of the People's Republic of China. Disputes shall be submitted to the courts of Shanghai, unless the sales contract provides otherwise.

Last updated: 4 September 2026.