Chinese bolts factories must follow this trend and trend, strengthen strategic cooperation between enterprises, and improve the overall competitiveness of Chinese bolts. China lacks breakthroughs in the growth of core bolt technologies. At the same time, the living space of low-end products has been squeezed smaller and smaller. Foreign-invested enterprises through localization also have considerable cost advantages. Coupled with the advantages of technological brands, they have begun to enter the market space of the original independent brands.
When domestic bolt companies suddenly felt that it was so difficult to survive in the market, strong competitors have blossomed everywhere. In the current Chinese bolt market, some small and medium-sized bolt companies manufacture a large number of common standard parts, which have not really brought the core competitiveness of the company, but are subject to changes in raw materials and labor costs.
The bolt inspection of bolts factory is divided into two types: manual and machine. Manual is the most primitive and most commonly used consistent detection method. In order to minimize the outflow of defective products, the general production company personnel inspect the packaged or shipped products by visual inspection to eliminate defective products (defects include tooth injuries, mixing, rust, etc.).