This is determined by the needs. Nowadays many Chinese weather louver manufacturers provide custom services. Please make certain that the sort of custom services in need. Generally, the packaging and printing customization is available. When additional custom services are wanted, the direct contact with producers is a necessity. Yingde Ventech Air Conditioning Co.,Ltd is prepared to offer custom services. The lead time varies based on the demands.

As a prominent company, the business scope of Ventech Air Conditioning covers . rooftop package unit is one of Ventech Air Conditioning's multiple product series. The quality of Ventech Air Conditioningcommercial air conditioning systems is assessed with a series of physical and mechanical tests. These tests include abrasion or piling performance, dimensional stability, weather testing, thermal and water vapor resistance, etc. This product has been optimized with minimal leakage. Some of our customers said that it is such versatility in the shape and design which gives phone users more options. This product meets the requirements of building regulations.

We adhere to the plan of reducing, reusing, and recycling throughout the production process. Besides, we make efficient use of natural resources and energy in all operations.