Founded in 2017. Zigong Yinuo Cemented Carbide Co., Ltd. is located in Zigong City, Sichuan Province, a famous cemented carbide production base. Our factory always adhere to the "integrity-based, quality first, technological innovation" development line, the company has research and development. Production and sales in one integrated enterprise. Have a stable sales market at home and abroad, with a well-trained, united, highly professional service team; At present mainly engaged in hard alloy wear parts. Production of spool, valve seat and non-standard customized products. After 6 years of unremitting efforts, the factory in many products, especially oil drilling tools accessories. Military and other fields have made breakthroughs, reached the leading level of the industry, and has a number of patents. For future planning, Yinuo will increase investment in production equipment and promote the training of workers' professional skills. Only for all new and old customers to provide satisfactory service.