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QINGDAO AIWEISHENG CHEMICAL CO., Ltd. is a high technology company that specializes in R&D, manufacturing, marketing and technical service for mining gold and silver.


After long-term research and unremitting efforts, we developed a new generation product, the “Gold Dressing Agent”. It is one significant scientific achievements invented by our experts, as it can fully replace sodium cyanide. It is a revolutionary product suitable for environment protection being safer and more effective than the previous methods used in the market.


This achievement filled the blank existing in the domestic and foreign gold mining industry, producing an environmental friendly agent for gold extraction; it solved one of the worst worldwide problems affecting the mining industry, which had been causing harm to humans and environment by using sodium cyanide in gold cyanidation through the MacArthur-Forrest process since 1887.


Since the Gold Dressing Agent reached the market, it got many environmental protection agencies support in a wide range of countries, obtaining the recognition of both gold production groups and gold extraction companies. It started a new historic turning point in the gold production industry in which we are leaders.


As a manufacturer with a good reputation, we have been awarded the title of “Good Faith Enterprise” by customers for our good quality products and reasonable price. Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensures our products quality at all times. We pride ourselves on the quality of our products.


We have established a long term and stable cooperative relation with several enterprises in Africa, South America, Southeast Asia and many other countries and regions.


Hoping to establish business relationship with you!



Tel: +86-0311-67262191