The registration address of kachin sein compression machinery ltd. Is located in room 501 on the fifth floor of jia kai road, high-range street, kaisheng city, zhejiang province, and is represented by the legal person wang lung, who operates on general items: sale of gas compression machines; sale of electronic devices and electrical components; sale of electronic equipment; sale of machinery and equipment; sale of special equipment; sale of casting machines; sale of electrical electrons; sale of metal forming beds; sale of machinery spare parts, spare parts; sale of generators and generator units; repair of general-purpose equipment; repair of specialized equipment; repair of electrical equipment; contract energy management; municipal facilities management; rental services (without licensing services); installation services of general machinery equipment; development of mechanical equipment; import and export of goods; import and export of technology; and import and export agents (in addition to legally authorized projects, operating on an autonomous basis of a legal licence)。