Min. Order Reference FOB Price
1000 Pieces US$1.50-5.00 / Piece
Product Description
Supplier's popular products Product Description 1. ESFR early suppression fast response sprinkler head is composed of spore, spring, splash disc, gasket, glass ball, locking screw, small plug, small frame, valve body, sealing ring, nozzle body. 2.The process of producing ESFR early ...