About HFD
Hunan Hongfengda Mining Machinery Co., Ltd (Hongfengda for short) is located in Zhuzhou, which is the core zone of "ChangZhuTan City Cluster", a key development area for promoting the rise of central China, and is regarded as "the cradle of Chinese cemented carbide" as the key layout city of China's "First Five-Year Plan". Zhuzhou has a profound industrial foundation, and its cemented carbide technology has reached the advanced level in the world.Relying on this unique advantage, Hongfengda has deep cooperation and origin with Zhuzhou Cemented Carbide Group Co., Ltd, a subsidiary of Minmetals Group. Most of the company's technical team comes from Zhuzhou Cemented Carbide Group, which has a great advantage in the research and development of products and production, etc. The products are characterized by wear-resistant, corrosion-resistant, high temperature-resistant, high strength and high hardness, and are widely used in mine mining, infrastructure projects, oil drilling, water wells and piling works and other fields. The company has always been on the road of scaling new heights. After more than ten years of drilling, Hongfengda drills have adopted new and most advanced cemented carbide technology, which reduces wear and tear, prolongs service life and minimizes interruptions. The company adheres to the core values of "sincerity creates value", adheres to the management concept of "people-oriented", carries forward the enterprise spirit of "the pursuit of excellence, enterprising spirit", more advanced technology, more thoughtful service, more excellent products, adhere to the user first, always committed to good products, good service, good price, to provide customers with "one-stop" shopping experience and service.
Production
Through improved heat treatment and increased surface hardness, the valve body becomes stiffer, tougher and stronger, which means superior performance and longer service life. We can also provide the best solution for your mining, with higher efficiency and lower cost, or we can tailor it to your mine situation.
Quality Control
The products are widely used in mining, infrastructure engineering, oil drilling, water wells and pile foundation engineering and other fields. After more than ten years of research, a distinctive feature of Hongfengda drill bits is that it adopts the new state-of-the-art cemented carbide technology, which can reduce wear, extend service life and reduce interruptions.
