We provide OEM&ODM custom manufacturing service, we have many years of experience in custom manufacturing, we can assure you of good quality and we are trusted by many overseas customers.
Free Sample Service
We can provide you with samples to test the quality, we can provide you with all kinds of product samples, if you need, you can contact me, I will send the samples to you as soon as possible by express.
We have professional testing departments and testing equipment. Before shipment, we will strictly test each product of each customer to ensure product quality. Therefore, my customers have a high degree of satisfaction with my products
Because hex flange nut has the characteristics of accurate decoration and strong endurance, it has been widely used, Hex flange nut is widely used on road and railway bridges, including industrial and civil construction, cranes, excavators and other heavy machinery. Below is a directoryl The develop
Type I hex flange nut is the most widely used, I-type nut is divided into A, B, C three levels, of which A-class and B-class nuts are suitable for machines, equipment and structures with small surface roughness and high accuracy requirements, while C-class nuts are used for machines, equipment or st
Eye nuts,also known as eye bolts, are mostly used in occasions or tooling that need to be disconnected frequently. The head of the hexagonal flange bolt is composed of two parts: hexagonal and flange surface, and its "ratio of support area to stress area" is greater than that of ordinary hexagonal h
Concrete screw refers to the concrete screw used in concrete construction, including water-stop concrete screw, ordinary concrete screw, etc., because these concrete screws are built with the formwork wood for concrete pouring, so it will be called concrete special water-stop screw, in the actual co