In order to give full play to the resource advantages of our company and Changchun Gold Design Institute Co., Ltd. in terms of specialty, capital, customer, network, information, etc., and establish a long-term, stable and good business cooperation relationship, both parties, based on the principle of mutual benefit, long-term cooperation and common development, reached a strategic cooperation agreement through friendly negotiation under the conditions of compliance with relevant laws and regulations.

Changchun Gold Design Institute Co., Ltd., founded in 1958, is a mining characteristic design institute of a central enterprise and now belongs to * Gold Group. Large state-owned metallurgical (gold and nonferrous metals) design and consulting enterprises with * Class A qualification in metallurgical industry, Class A qualification in construction engineering, Class A qualification in engineering consultation, Class A qualification in engineering supervision, and Class A qualification in geological disaster control design. In 2000, it passed ISO9001 * Quality Standard System *. In 2015, it passed ISO14001 * Environmental Management System and OHSAS18001 Occupational Health and Safety Management System *. There are 421 employees in the hospital, including 37 professor level senior engineers, 78 senior engineers, 65 engineers, and more than 120 people have obtained * Class I registered architect, Class I registered structural engineer, consulting engineer, public engineer (water, heating, electricity), supervision engineer, cost engineer, asset appraiser, safety appraiser, Class I constructor, etc. Through nearly 64 years of development and construction, Changchun Gold Design Institute Co., Ltd. has formed a professional supporting technical backbone team with reasonable personnel structure that meets the requirements of the market economy, has * design means and technical equipment, and has the ability to undertake engineering consulting, engineering design, engineering supervision, general contracting, project management and production and operation management of domestic and foreign large-scale engineering construction projects. Since its establishment, the Institute has completed the design and construction of more than 1000 gold mines and metallurgical mines, especially in the biological oxidation, piezothermal oxidation and raw ore roasting of gold ores that are difficult to be beneficiated

A large number of achievements have been made in the fields of roasting, Swedish Boliden roasting technology, "SABC" crushing and grinding process, low-grade resource development and utilization and tailings discharge process.