In introducing ourselves to you, we have been engaged in manufacturing and exporting "Automatic Sprinkler Head" for Fire prevention goods. Our goods was designed as a simple and single component through long research and technical development, in order to 0% malfunction. And also, producing articles of excellent quality using through quality control and automatic system, and the development of environmentally(Do not use a Lead : Pb) friendly R&B head and flush head is another new technology of sprinkler head. For your reference, our products are and only enclosed our product pictures as follows : 1) Flush type (incl. glass bulb) 2) Round type (incl. glass bulb) 3) Pendent type (incl. glass bulb) -> pendent, upright & sidewall