The registration address of henan yongsunda trading ltd. Is located at no. 2 in hong kong, zhengzhou city, henan province. The registration authority is the zheng yi city market supervisory authority, represented by the legal person kang hongseng, and includes sales of: graphite, metallurgical materials, fire resistant materials, stoves, water purification materials, filters, steel, aluminum, aluminum oxide, aluminium products, construction materials (without hazardous chemicals), mechanical equipment, environmental protection equipment, coal mining equipment, mechanical and electrical equipment, hardware, instrumentation instruments, cable cables, japanese department of commerce, labour security items, rubber products, packaging materials, chemical products (without dangerous chemicals); construction labour subcontracts; domestic service。