成都惠灵丰金刚石钻头有限公司创建于2001年。自成立以来，公司一直致力于PDC钻头和金刚石钻头的研发、设计、生产和营销。公司不仅拥有一支强有力的技术和生产队伍，而且配备了专用设备用于胎体/钢体PDC钻头和金刚石钻头的生产。目前，惠灵丰在技术发展和创新上，已成长为中国最强的公司之一。

Founded in 2001, Chengdu HLF Diamond Bit Co., Ltd has a history of over 19 years now. Since then, HLF has been dedicated to the development, design, manufacture, marketing and sales of PDC bits and diamond bits. HLF not only possesses a strong technical and production team, equipped with specialized equipment for matrix bady/steel body PDC bits and diamond bits. HLF has grown up to be one of the strongest company in technology development and innovation in China.