Yes, we can offer an instruction manual for double deflection diffuser to every customer. The end-user manual is compiled by our skilled workers who are familiar with every part of the product and can proficiently operate the products as well. On the first page of the manual, there is a quick version of the instructions' catalog which describes every step of the installation in short. In addition, we have clear and detailed pictures exquisitely printed for better understanding of users. English version is commonly used for users now.

Yingde Ventech Air Conditioning Co.,Ltd ranks top in the field of double deflection diffuser. According to the material, Ventech Air Conditioning's products are divided into several categories, and exhaust air louver is one of them. The product has the advantage of high efficiency. It can produce more work consuming little energy and also less time. This product is designed with a high fire rating. Ventech Air Conditioning provides each client with quick response and considerate service. Featuring the desired rigidity, this product can stand up to the most demanding environments.

Ventech Air Conditioning always hold residential central air conditioner at work, and always meticulous about production process. Get an offer!