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Shenzhen Development Engineering Services Co., Ltd, a professional HVAC solution provider, mainly engaged in the design, sales, installation and after-sales service of large central air-conditioning equipment and electromechanical equipment of famous brands at home and abroad. 

By browsing our website, you can complete a series of operations such as engineering design consultation, equipment & accessories purchase, after-sales service appointment, etc., truly one-stop service. Users can easily place an order online, with just four steps.

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This website is operated by Shenzhen Development Engineering Services Co., Ltd. and is supported by its affiliates (hereinafter Development Engineering and its affiliates are collectively referred to as “we”). We understand that you care about how your information is used and shared. Thank you very much for your trust in our handling of this matter. This statement will address our policy on privacy protection. By accessing www.sz-des.com.cn (this website), you agree to accept this privacy statement.
Copyright @2019 Shenzhen Development Engineering Services Co., Ltd
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