Mainly engaged in the purification, processing and production of precious metals, the manufacturing and processing of precious metal profiles, and the refined production of precious metals. It has the international advanced level of imported Italian gold production line equipment. The production process adopts the domestic leading silver-bismuth alloy processing technology and the international advanced level of wet refining and extraction production technology. The precious metal refining production cycle is short and the efficiency is high. The gold product can be reduced to color at one time. With a purity of 99.99%, it can also provide gold products with a purity of 99.999%, successfully producing the largest oil-pressured gold bar in China, the “Treasure of the World”.
Passed ISO9001:2008 quality system management standards, and has a professional testing center, covering an area of more than 300 square meters, equipped with atomic absorption spectrophotometer, American thermoelectric ICP, high-precision electronic balance precision testing equipment, and setting up alloys and gold sheets , Tail liquid slag samples, silver and platinum and other testing items are tested in strict accordance with the series of national standards such as GB/T15294.1-2009, GB/T11066, and the quality is strictly controlled by leading international testing equipment and highly professional testing technology. It is an external inspection qualification certificate unit authorized by the National Quality Inspection Bureau.
The Sichuan Tianze Precious Metals Co., Ltd. and Huizhou Tianze Precious Metals Co., Ltd., which are established by Tianxinyang, have internationally advanced technology, production equipment and analysis equipment to provide the market with high-quality and stable precious metal products.
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