Min. Order Reference FOB Price
1 Piece US$0.27-1.20 / Piece
Product Description
ZST fire fighting sprinklers, brass bulb sprinklers head, fire extinguish sprinkler/OEM/ODM Introduction: Fire sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire ...