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With the rapid development of modern times, the use of nails is very frequent and widespread, so people love to use nails to meet various engineering needs. The use of nails can be seen in daily life and even in every place.اقرأ أكثر -
Do you know the difference between blackening and black phosphating of drywall nails?اقرأ أكثر -
The exhibition was bustling with activity as customers from all corners of the world gathered to explore the latest fastener technology. Our team was excited to showcase our collection of fasteners, each crafted with precision and care.اقرأ أكثر -
Why Choose Delong Company for your Self Drilling Screw, Drywall Screw, Chipboard Screw and Washerاقرأ أكثر -
Hebei Delong Fastener Manufacturing Co.,Ltd anticipated the Shanghai Fastener Exhibition on May 22-24,2023 to meet old friends and established business relations with new customers .اقرأ أكثر -
It's a hot day today, but workers are energized , we believe our Delong will get better and better !اقرأ أكثر -
Similarities and Differences What’s most similar about these two types of screws is that both form threads as they penetrate the material being worked with. Both attach steel on steel and steel on wood when rivets or nuts and bolts cannot do the job. Between these two, however, self-drilling screws offer two distinct advantages: time and costs saved at assembly time, and reduced error in installation, which often happens if one pre-drills holes in the wrong size.اقرأ أكثر -
Hebei Delong Fastener Manufacturing Co., Ltd., a top manufacturer in the fastener industry, is alاقرأ أكثر -
في يوم التحميل ، قام العميل بزيارة مصنعنا لفحص شحنته من براغي الحفر الذاتي. تقدم شركتنا مجموعة متنوعة من منتجات لولب الحفر الذاتي ، بما في ذلك براغي الحفر الذاتي المطلية بالزنك ، ومسامير الحفر الذاتي ذات رأس الحافة السداسية ، ومسامير الحفر الذاتية برأس الجمالون ، ومسامير الحفر الذاتي برأس الحوض.اقرأ أكثر
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