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Zigong  Liyuan  Cemented  Carbide  Co., Ltd.




Hello, we are Liyuan

Zigong Liyuan cemented carbide Co., Ltd. is located in Zigong, Sichuan Province, which is China's cemented carbide base. The company was established in 2011. It mainly produces cemented carbide orifice plate, valve core, valve seat, choke valve, sealing ring, sleeve, nozzle,round cutter, plate, rod, tube and non-standard wear-resistant parts, as well as silicon carbide parts and mechanical seals.



The maximum shaft diameter of the product can reach as 800mm, which is widely used in petroleum machinery, mining, engineering machinery, chemical industry, natural gas, medicine, environmental protection, alumina and machinery manufacturing. The products are exported to Europe, America, Russia, India and the Middle East.


With the support of customers in various fields and industries, our company has made considerable progress and improvement in manufacturing, technology research and development, Sales are rising steadily, and we have obtained the IS09001:2015 quality management system certification. The company believes in the "Up-most quality, premium reputation" policy, we will be dedicated to provide our customers with best quality products and services.






Our Qualifications

Quality system


How to contact us?


Tel.:+86-813-5112409

Fax.: +86-813-5112408

Mobile:+86-13666233046

Contact person: Sharron Qing

E-mail: sharron@lyyzhj.com



Add: No.8-2,Hangwei tech Park,Chengjia Town

Gongjing district,Zigong,Sichuan,China 643000


Contact Us

Add: No.8-2,Hangwei tech Park,Chengjia Town

Gongjing district,Zigong,Sichuan,China 643000



Tel.:+86-813-5112409

Fax.: +86-813-5112408







Mobile:+86-13666233046

Contact person: Sharron Qing






Zigong  Liyuan  Cemented Carbide  Co., Ltd.


E-mail: sharron@lyyzhj.com






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