Project Cases

ZHENGZHOU, CHINA — Zhengzhou Jinquan Mining Metallurgy Equipment Co., Ltd. is now shipping a new set of precious metal machines.

Feinan Resources Launches 4N7 High-Purity Indium to Power the AI Era Feinan Resources now makes 4N7 (99.997%) high-purity indium. Crucial

Jinquan Hits 99.9% Gold Purity Milestone in Initial Test The Jinquan Gold Carbon Analysis Electrolysis Purification Project is now active.

Zhengzhou Jinquan Ships Two Gold Refining Machines to Beijing ZHENGZHOU, CHINA — Two gold refining machines made by Zhengzhou Jinquan

Zhengzhou Jinquan Builds Big New Metal Refining Workshop ZHENGZHOU, CHINA — Zhengzhou Jinquan has started a huge new engineering project.

Lingbao Starts Up Major New Gold Refining Project LINGBAO, CHINA — A major gold refining project in Lingbao is now

Gold Concentrate Smelting Equipment: 800 TPD Project Begins as First Machinery Shipment Arrives ZHENGZHOU, CHINA — Zhengzhou Jinquan Precious Metal

ZHENGZHOU, CHINA — Zhengzhou Jinquan Precious Metal Refining Equipment Co., Ltd. has officially completed its landmark Malaysia gold refinery EPC

Precious Metal Recycling Taiwan: Zhengzhou Jinquan Completes 5 Projects Taiwan — Zhengzhou Jinquan Mining and Metallurgical Equipment Co., Ltd. has

Commissioning Completed: High-Purity Copper Dissolution Project in Zhengzhou ZHENGZHOU, CHINA — Engineers have successfully installed and commissioned the high-purity copper

New Generation Gold Refining Equipment - High Purity, Low Cost | Zhengzhou Jinquan Mining Equipment Zhengzhou Jinquan Mining Equipment Co.,

Zhengzhou Jinquan: The 2,000-ton silver electrolysis project has officially gone into production. Zhengzhou Jinquan leads in metallurgical solutions. We supplied