| Direct tightening | M8 |
Dongguan Yingda Technology Co., Ltd. is located in Chashan Town, Dongguan City, which has a long history and profound cultural heritage. It is a technology-based enterprise integrating R&D, production and sales. In June 2017, organized by Dongguan Hekai Technology Co., Ltd., the senior scientific and technological research and development personnel of Dongguan Jianyi Hardware Products Co., Ltd., Dongguan Xinsanyi Hardware Products Co., Ltd., and Sendfee Trade Co., Ltd., as well as the top domestic scientific and technological personnel of the Metal Research Institute of the Chinese Academy of Sciences, set up a special nail shooting project department. After five years of hard research, it overcame various technical problems and successfully developed the international top Dongguan Yingda Technology Co., Ltd., a special steel nail product with completely independent intellectual property rights, was established in September 2020 to conduct mass production and market promotion of special steel nail products. The company always adheres to the principle of "technology for the country, strong management foundation, honesty as the foundation, and harmonious win-win". We have established a comprehensive management system, an exnt and effective corporate culture that integrates traditional and modern management concepts, and have a strong technical research and development team, as well as an efficient and responsive service team. Yingda Technology adheres to the business loso of "product exnce and service perfection", guided by the marketTo win the trust of customers with high-quality products and services.The company has multiple senior technical personnel, all of whom have undergone professional training and are qualified to work, to ensure that each process meets product quality requirements and provide customers with reliable and satisfactory products.Nail shooting is a key part of cold joint fastener technology, and the product needs to withstand the high pressure during shooting.
The pressure impact force also needs to be tested under various usage conditions. At the moment when the tip of the threaded nail enters the substrate.High temperature is generated, causing friction welding, and the nail and substrate are fused together.
Product features:
Corrosion-resistant fasteners, directly fastened with cold connections. Suitable for moderately corrosive environments, easy to use and tough to handle
Good performance, simple and fast operation, more than 10 times faster than traditional drilling technology, and can be melted by direct injection
Tighten the knot.
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