Business scope
Engineering and technological research and experimental development; sewage treatment and reuse; treatment, utilization and distribution of other water; manufacture of specialized equipment for the protection of the environment; manufacture of dedicated machinery for water resources; other non-specified services for the promotion and application of science and technology; extension of energy-saving technologies; other technology extension services; leasing of other unspecified machinery and equipment (excluding projects subject to licensing); indoor environmental management; atmospheric pollution management; water pollution management; science and technology brokering services; distribution of other mechanical equipment and electronics; Internet sales; retailing of other electronics products; testing mechanisms; retailing of medical devices in the first category; retailing of medical equipment in the second category; manufacture of gas, liquid separation and pure equipment; natural scientific research and experimental development; wholesale distribution of other chemical products (excluding dangerous chemicals and controlled chemicals); export and import of various types of goods and technologies (without a list of goods and technologies) for which the State limits the operation or prohibition of exports and import by companies; and export of equipment, spare parts and raw materials (without a list of imports and exports) for the enterprise.