Low price factory supply round round thread rolling die cylindrical wire nail thread die

Over the years, Hongfeng Company has continuously introduced the old and brought forth the new, relying on advanced aviation technology, sophisticated equipment, good testing and perfect service to continuously develop production. Main production: thread gauges, sliding gauges, internal thread cutting tools. External thread cutting tools. It produces seven series of heavy-duty calipers, height gauges, and ball screws. Further classified into: thread ring gauge, thread plug gauge, oil pipe thread gauge, machine tap, thread rolling die, round die, heavy-duty vernier caliper, long-range caliper with gauge. Cursor height gauge. Digital height gauge. Digital height gauge. There are hundreds of varieties of precision ball screws, and the products sell well in more than 30 countries including Europe, Asia, and Australia, and enjoy a high reputation at home and abroad. In order to improve product quality and the core competitiveness of the enterprise, the company has invested heavily in technological transformation, perfected cold and hot processing technology, and introduced world-class thread processing centers and measuring equipment. At the same time, the newly produced oil level gauge is produced and obtained API Spec 5B and Spec 7 certification. Our company appreciates the cooperation with domestic and foreign companies and people. Based on the principle of "meeting the needs of consumers and continuously improving", we have provided users with good services