Min. Order Reference FOB Price
100 Pieces US$4.00-8.00 / Piece
Product Description
Plstic crank wheel with zinc alloy shaft bolt Type: RS-CW03.BS01 Speed ratio: 1:11/1:6 Capacity: 25kg Material: Plastic Color: Black Rollmax shutter component Co.,Ltd estabalised in 2012, is a professional roller shutter component manufacturer specialized in ...