最后根据设计参数绘制了所需的二维工程图纸，并完成了闸阀的三维造型。

Finally has drawn up the two-dimensional project blueprint which according to the design variable needs, and has completed gate valve's three dimensional modelling.

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公司拥有一批专业的工程技术人员， 对冲压模具的设计和制造有丰富经验， 而且能熟练绘制二维和三维工程图纸；

We have a group of the professional engineers who are expert on the metal-stamping die design and production, making the 2D and 3D engineering drawings using the various software;

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