Bridge Plug,Retrievable Bridge Plug,Api Bridge Plug,Cast Iron Bridge Plug Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com
JA series machine can be used according to buyer's requiremens in treadle type, handoperated type or with electric motor installation , suitable for families and garment factories in sewing cotton , woolen , wilk fabrics and doing embroideries .Â