HEBEI XING CHI METAL PRODUCTS CO., LTD is a manufacturer and specialize in producing on marine wire mesh in China. Also named crab trap wire, marine trap mesh, wire crab net etc. If you need please send me inquiry on xingchitrade at163 com. There are square welded wire mesh and hexagonal wire netting used for crab, fish, lobster etc.capture and aquaculture. The welding spot solid, mesh opening uniform, mesh surface is flat, and the PVC has strong adhesion, it's very high quality to be used for fishery industry. Opening 1/2" 3/4" 1/4" 1" 2" etc.