Dongguan Yingcai New Materials Technology Co., Ltd. is located in Dongguan, a renowned manufacturing hub. As a high-tech enterprise specializing in the R&D, production and sales of eco-friendly mineral processing and gold leaching materials, we target pain points arising from the green transformation of the gold mineral processing industry. Supported by a core technical R&D team and advanced production processes, we continuously supply safe, efficient and eco-friendly gold extraction reagents as well as comprehensive solutions to gold mines and mineral processing enterprises worldwide, facilitating the low-carbon, environmentally sound and sustainable upgrading of the gold industry.

Adhering to the development philosophy of "Driven by technological innovation, prioritizing environmental protection" over the years, Yingcai New Materials boasts consistent product performance, professional technical services and highly competitive cost performance. Our products are sold to numerous gold producing regions at home and abroad, winning wide recognition and trust from industry clients.

To address severe drawbacks of traditional cyanide gold leaching such as high toxicity, heavy pollution and great compliance risks, the new-generation eco-friendly gold leaching reagent independently developed and manufactured by Yingcai New Materials serves as an ideal replacement for cyanide, applicable to leaching and gold extraction operations of all types of gold ores.

✅ Non-toxic & Eco-friendly: Free from highly toxic cyanide radicals. The whole process including production, transportation and application is safe and controllable. Wastewater is easy to treat and meets national environmental discharge standards, completely eliminating environmental and safety hazards caused by cyanide.✅ High Leaching Efficiency: Delivers outstanding leaching performance on various gold-bearing materials including oxidized ores, sulfide ores, tailings and smelting slags with stable leaching rate, effectively raising enterprises’ gold recovery yield.✅ Wide Compatibility: Directly compatible with existing gold extraction processes such as heap leaching, tank leaching, carbon-in-pulp and agitation leaching. No equipment renovation required to cut transformation costs.✅ Stable & Durable: Chemically stable, resistant to deliquescence and decomposition for easy storage, suitable for mine operations under diverse climatic conditions.✅ Controllable Cost: Higher comprehensive recovery benefit and lower environmental treatment expense, with overall application cost superior to traditional cyanide leaching technology.

Whether you operate large open-pit gold mines, medium & small mineral processing plants or tailings resource recovery projects, Yingcai eco-friendly gold leaching reagent can match your production requirements and deliver consistent leaching performance.

We have a professional team specializing in material research and mineral processing technology, maintaining long-term cooperation with domestic mining research institutions. We continuously iterate and optimize formulas and develop customized products for gold ores of different regions and compositions to guarantee optimal gold extraction results.

A full-process quality control system is implemented from raw material procurement to finished product delivery. Every batch undergoes rigorous inspection to ensure stable composition and consistent performance for worry-free application by customers.

Exclusive formula customization is available based on clients’ ore properties and production processes. Free leaching lab tests are provided to determine the optimal application solution and maximize gold recovery profits.

Our professional technical team offers on-site process guidance, operator training and on-site troubleshooting to accelerate commissioning and resolve all kinds of production issues.

Yingcai eco-friendly gold leaching reagent has been successfully deployed in multiple gold-producing areas across China, assisting dozens of mineral processing enterprises in upgrading to environmentally sound gold extraction technology. Clients maintain stable gold recovery rates while smoothly passing environmental acceptance inspections, achieving a win-win situation of economic and ecological benefits.

“After replacing sodium cyanide with Yingcai eco-friendly gold leaching reagent, our leaching rate stays at the original level. Environmental compliance pressure is greatly relieved and overall costs are even reduced. It is a highly reliable alternative solution.”— Person-in-charge of a Shandong gold mineral processing plant

If you are searching for an eco-friendly substitute for cyanide or intend to optimize your current gold leaching process, feel free to reach out to us. We provide the following support: