Zhoushan O.S.D Machinery Co., Ltd

Company Description

Zhejiang Zhoushan O.S.D Machinery Co., Ltd is a special factory for manufacturing single and double screws, cylinders and their accessories for plastic machine.Its technological force is powerful, its special equipments are advanced, and inspection isstrict.The products whose materials are selected from quality alloy structural steel 38 CrMoALA are made by structure improvement, forming , nitriding, precision grinding and polishing in order that they have good wear and corrosion resistance and longer useful life which make lhemcandidates for imposed screws. Meanwhile, to meet all user's different demands, the company still provides correction design and drawings a real product for screw and cylinder, and repairs worn screw and cylinder by the use of repairing technology of double metal powder.