You are expected to try to install air disc valve first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.
Yingde Ventech Air Conditioning Co.,Ltd is mainly engaged in high-end supply air diffuser for foreign trade. Ventech Air Conditioning's hvac grilles and registers series are created based on unremitting efforts. It has good breathable performance. It has passed breathability testing by a full range of testing methods such as BS 7209, GB/T 12704.1, ASTM E96, and CNS 12222 L3223. It has a low noise level even at relatively high velocities. Ventech Air Conditioning aims to introduce foreign advance technology in order to promote access door manufacturing capacity and technical level. With a beautiful curved edge, this product shows an eye-catching look.
Creating a strong company culture will help the development of Ventech Air Conditioning. Please contact us!