非金属非标准件：是一些非金属质料的加工。诸如塑料，木材，石材等，近年来，注塑行业，塑料模具的生长日益精进，曲面设计，大连精密零部件加工编程数控的引用，使得非标加工的本钱和公差品级都有了很大的提升。
非标产品指不是凭据国家公布的统一的行业标准和规格制造的产品或设备，而是凭据自己的用途需要，自行设计制造的产品或设备。且外观或性能不在国家设备产品目录内。为了满足大工业生产的需要，将已生产的，经使用证明性能良好的机械设备进行定型，并且系列化，称为标准产品。而凭据用户要求，在标准产品的基础上，生产、革新或定做的产品称为非标产品。标准化、系列化的产品主要适用于通用的机械设备，实际在设计一个新的工业装置时，有部分设备是专用的，无法在已有系列化的票据中找到，需要进行单独的设计制造的，并且将来的通用性也不会高，这类设备称呼非标产品。目前，提到非标产品场合比较多的领域，主要是化工和石油化工行业。因为该行业的产品众多，工艺千差万别，因此非标产品也较多。
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.
