The technological talents and the high quality product have clearly been the two most important factors. Hanfa company has build a professional team of production development, design, sales and management, the scale of professional people have been beyond 36%. Hanfa Group has also employed famous experts as product development consultant and build technical service and development center platform to keep supporting production innovation and company technology progress.
Hanfa Group has always focused on quality by advanced technology and high-efficiency management. We make steel for our hammers and bits, which is sole in China. All our products are under strict quality control and inspection, there are 8 times heat treatment operations to ensure the ideal hardness of our products and execute according to the ISO9001: 2008 and ISO14001: 2004, API Spec7-1. Now Hanfa Group has established strategic corporation relationship with all the oil-fields in China, also sold products to America, Russia, MID-east, Indonesia and so on.
Our goal is to be the most favored one in drilling industry. You are welcome to come to visit us!