FAQ

Changsha Tong Yu Construction Machinery Equipment Co. Ltd. was established in 2023. Although the company is relatively new, the core team has accumulated profound experience in the field of concrete pumping. Founder Wang Maqiang has been working as an after-sales engineer at Sany Heavy Industry since 2010, with 15 years of original factory technical background. We adhere to the principle of "details determine trust" and have won recognition from customers nationwide and overseas through a rigorous quality control system and transparent service processes.

We have expanded into markets in Africa (such as Nigeria, Congo, Ghana), Central Asia (such as Uzbekistan, Tajikistan), Southeast Asia (such as Vietnam, Indonesia, Philippines), and other regions. We will adjust the equipment configuration (such as voltage, emission standards, language labels, etc.) according to different regions. Welcome to provide destination country information, and we will match you with an adaptation plan.

Our core difference lies in: 1. Strong technical foundation: The founder has 15 years of experience in original factory after-sales, and not only knows how to "sell" equipment, but also understands how to "repair" equipment; 2. Strict quality control: rejecting accident machines from the source, the founder personally inspects each device+SGS third-party testing double insurance; 3. Stable after-sales support: 12-month warranty+lifetime online guidance, not a one-time deal; 4. Flexible service: supports remote live streaming viewing, customized modification, nationwide logistics, export packaging, truly "one-stop"; 5. The concept is practical: second-hand does not mean compromise, details determine trust.