xtrsqql GROUP (hereafter referred to as “xtrsqql”) is an infrastructure comprehensive solution provider. It is always aimed to provide value to our clients through sustainable innovations. xtrsqql was built in 1978, on January 10th, 2012, xtrsqql was officially listed on the Shenzhen Stock Exchange and initiated public offering of A-shares.(Stock code:300284) . "xtrsqql GROUP" was officially unveiled in May 2015. In 2016, it made strategic alliance with world’s leading engineering design consulting service providers: Spain Eptisa Servicios de Ingenieria,S.L.(Eptisa)company.
Now we have 95 subsidiaries. xtrsqql has set up branches in more than 30 regions around the world, and has been carrying out projects in more than 50 countries.
To expand our international reach and expertise, xtrsqql has merged with world's leading  engineering design firm. Partnering with Spanish firm Eptisa, has given us tremendous scope and the ability to offer exceptional, industry leading services to all our clients, around the world.
Our business covers every aspect of the built environment. Whether in isolated rural landscapes or densely packed urban centers, xtrsqql delivers projects that make positive changes to people's lives whilst working hard not only to protect, respect and support the surrounding environment.
Our projects span multiple industries, such as:

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