Skills of manufacturing stainless standard and special parts keep growing, which can meet various customers' quality and quantity needs.

不锈钢标准件和非标件生产能力在不断地突破和刷新，可以满足不同客户的质量和数量需求！

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In this context it refers to the card that is sent to reorder a standard quantity of parts as and when they have been used up in the manufacturing process.

ECONOMIST: Idea