Zigong Jincheng Cemented Carbide Co., Ltd. is a professional cemented carbide manufacturer integrating product research and development, production and sales. Our company's main products include: rotary file blanks, high-quality rotary files and oil drilling wear-resistant parts, etc. The products have been exported to Canada, the United Kingdom, France, Italy, the Philippines, Thailand, India, Kazakhstan and other markets, and enjoy a good reputation. Our company has been committed to product research, development and technological innovation to meet the needs of high-end customers.