About product and suppliers:
            3,960 modulation assembly products are offered for sale by suppliers on Alibaba.com, of which prefab houses accounts for 11%, pcba accounts for 8%, and other pcb & pcba accounts for 7%. 

A wide variety of modulation assembly options are available to you, such as graphic design. You can also choose from none, egypt, and india modulation assembly, as well as from more than 5 years, 5 years, and 1 year modulation assembly, and whether modulation assembly is apartment, or outdoor. 

There are 3,960 suppliers who sells modulation assembly on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of modulation assembly supply is 1%, 98%, and 1% respectively.