This is our dust-proof pressure nut, which can prevent iron filings and dust from entering, prolong the service life of the machine and prevent wear and tear of the machine.We independently developed this product for the shortcomings of ordinary pressure nuts, and we have applied for a patent.
Company Name:Pingyuan Haotian Machinery Co,Ltd.
Address:De Zhou,ShanDong
Mail: good02@sdgood-tools.com
Tel/Whatsapp:+86 17753496010
Good precision machinery (Pingyuan) Co., Ltd
Phone: +8613305341619
Email： info@good-tools.cn
Whatsapp: +8613305341619
Add: No.3 Wenxing Road,Pingyuan county,Shandong province,China