After 55 years of hard work and fruitful results, Kunming Nonferrous Metallurgy Design and Research Institute has developed into a national first-class comprehensive design and research institute with the qualifications of engineering design, engineering consulting, general contracting, construction project management, engineering cost consulting, environmental pollution control engineering, building intelligence, soil and water conservation, urban planning, safety assessment and environmental impact assessment. All kinds of professional engineers and technicians are equipped with modern technology and equipment, and cross-regional and cross-industry * * * Completed more than 3,000 projects in metallurgy, construction, municipal utilities, electric power, chemical and petrochemical medicine, building materials, textiles, commodity grain, highways and other industries, including engineering consulting and design, general contracting, soil and water conservation and environmental protection. Completed more than 240 construction supervision projects; Won more than 260 outstanding engineering consulting, engineering design, scientific and technological progress, standard design and computer software achievement awards at or above the provincial and ministerial level. As the first batch of 14 general contracting pilot units in China, China Huakun Engineering Contracting Company for Nonferrous Metals Industry has been ranked among the top 100 in China for many years, and has been well received by users. Approved by the Ministry of Foreign Trade and Economic Cooperation, it has the right to operate abroad, and can undertake consulting, design, construction supervision, equipment and materials procurement, labor export and establishment of enterprises for overseas projects.