非金屬非標準件：是一些非金屬材料的加工。諸如塑料，木材，石材等，近年來，注塑行業，塑料模具的發展日益精進，曲面設計，大連精密零部件加工編程數控的引用，使得非標加工的成本和公差等級都有了很大的提升。
非標產品指不是按照國家頒布的統一的行業標準和規格制造的產品或設備，而是根據自己的用途需要，自行設計制造的產品或設備。且外觀或性能不在國家設備產品目錄內。為了滿足大工業生產的需要，將已生產的，經使用證明性能良好的機械設備進行定型，并且系列化，稱為標準產品。而根據用戶要求，在標準產品的基礎上，生產、改造或定做的產品稱為非標產品。標準化、系列化的產品主要適用于通用的機械設備，實際在設計一個新的工業裝置時，有部分設備是專用的，無法在已有系列化的單子中找到，需要進行單獨的設計制造的，而且將來的通用性也不會高，這類設備稱謂非標產品。目前，提到非標產品場合比較多的領域，主要是化工和石油化工行業。因為該行業的產品眾多，工藝千差萬別，因此非標產品也較多。
Non metallic non-standard parts: refers to the processing of some non-metallic materials. In recent years, the development of injection molding industry and plastic molds, such as plastics, wood, stone, etc., has become increasingly advanced. The introduction of surface design and programming CNC for precision component processing in Dalian has greatly increased the cost and tolerance level of non-standard processing.
Non standard products refer to products or equipment that are not manufactured according to the unified industry standards and specifications issued by the state, but are designed and manufactured according to their own usage needs. And the appearance or performance is not included in the national equipment product catalog. In order to meet the needs of large-scale industrial production, the mechanical equipment that has been produced and proven to have good performance is standardized and serialized, known as standard products. According to user requirements, products produced, modified, or customized on the basis of standard products are called non-standard products. Standardized and serialized products are mainly suitable for general mechanical equipment. In reality, when designing a new industrial device, some equipment is specialized and cannot be found in existing serialized orders. They require separate design and manufacturing, and their future universality will not be high. Such equipment is called non-standard products. At present, the fields where non-standard products are commonly used are mainly in the chemical and petrochemical industries. Because there are numerous products and diverse processes in this industry, there are also many non-standard products.
