What is the crane design outsourcing services and their classification?

Universal gantry crane design outsourcing services: refers to corporate clients to hire a professional  hoist gantry crane  design service provider, provides enterprise customers with a full range of technical services CMD to enhance technological advantages, reduce development costs behavior. Can be divided into the following four categories:
    1, the development of design: application of mature design experience or have a viable new technologies, design new universal gantry cranes, including functional design and mechanical design.
    2, upgradeable design:hoist crane Based on the experience and technology development on the existing common gantry crane design updates, to improve performance and reduce manufacturing costs or reduce operating costs.
    3, derivative Design: In order to meet the new needs of the crane as part of the existing modifications or deletions, which is different from the standard type to develop derivative products.
    4, series design: in a general gantry crane as female, designed a series of similar shape with the same function,eot crane but the power, tonnage, dimensions somewhat different range of products.