... : shl1 shl2 shl2n shl3 shl3n 4.Structure:Trip Corner Cable Roller Trip Corner Cable Roller Catalog No.Rated loadingPulley dia.Dead Weight ... control electric equipment, signature Cotton, native Chinese herbal medicine, minerals, rubber products, chemical products, building materials, clothes shoes and hats, handicraft ... enterprises in the Import and Export field. Aluminum Alloy Trip Corner Cable Roller