Cylindrical thread rolling dies for high speed steel processing

Over the years, Hongfeng company has been constantly innovating, relying on advanced aviation technology and sophisticated equipment, as well as good measurement and perfect service to develop its products. Main production: thread gauges, sliding gauges, internal thread turning tools. External thread cutting tools. Seven series of products including heavy-duty calipers, altimeters, and ball screws. Further classified into: thread ring gauge, thread plug gauge, oil pipe thread gauge, machine tap. Thread rolling outer circular die, circular die, heavy-duty vernier caliper, long-range dial indicator caliper. Cursor height gauge. Digital height gauge. Digital altimeter. There are hundreds of varieties of precision ball screws, and the products are exported to more than 30 countries in Europe, Asia, Australia, etc., and are well-known 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, improved the level of cold and hot processing technology, and introduced world-class thread processing centers and measuring equipment. At the same time, a new product oil gauge was produced and obtained API certification spec 5B and spec 7. Our company appreciates the cooperation with companies and people at home and abroad. In line with the principle of "meeting the needs of consumers and continuously improving", we have to serve users well