Dayu Rigging Co., Ltd

We are professional manufacture in providing forging, heat treatment, mold making and machining as well as testing. Qingdao Dayu Rigging Co., Ltd. is mainly engaged producing shackles, hooks, turnbuckles, swivels, thimbles and the assemble. We can provide hundreds of metal products besides the main products. CAD and ANSYS design are applied in the research. Punching machine and heat treatment machining are imported, with advanced European tech, CNC and complete testing equipment can test the tensile and hardness precisely. Qingdao Dayu Rigging Co., Ltd. has ISO9001:2008 quality management system certification as well as IQC, PQC and OQC to control the quality, can ensure product traceability and control. We have strong quality control in durability and production efficiency, constantly R&D.