In fact, standard parts are a kind of mechanical parts that are used for fastening connections and are widely used.Various standard parts can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, meters and supplies.It is characterized by a wide range of varieties, different performance and uses, and a high degree of standardization, serialization, and generalization.Therefore, some people call the existing standard type of fasteners standard fasteners, or simply standard parts.Standard parts are basic mechanical parts that are widely used.
my country's standard parts products are exported to various countries in the world, and fastener products from all over the world are also pouring into the Chinese market.Fasteners, as one of the products with a large import and export volume in my country, are in line with international standards, which has important practical and strategic significance for promoting Chinese standard parts enterprises to go to the world and promoting standard parts enterprises to participate in international cooperation and competition.The specifications, dimensions, tolerances, weight, performance, surface conditions, marking methods, acceptance inspection, marking and packaging of each standard part have specific requirements for the specific product specifications.
我公司经过努力已发展成为品种齐全、质量有保证的一站式服务商。我们产品涉及的行业客户主要分布在：汽车制造、地铁隧道、船舶、铁路、桥梁、电力、机床机械、化工工业、冶金机械、模具工业、液压装配、机械工程、机电设备、矿山机械等众多行业。 主要经营：国标（GB）、德标（DIN）、美标（ANSI）、英标（BS）、日标（JIS）和国际标准（ISO）。主要材质分别为：不锈钢系列、35#、45#、CH45K、35crmo、42crmo、scm435等等一系列。
Zhengzhou Ever-Power Co., Ltd. produces wholesale customized standard parts, fasteners, various specifications of bolts, nuts, valve stems, worm gear boxes, bevel gear boxes, etc. For details, please refer to the company’s official website http://www.worm-gearbox. xyz/