Ring company focused on providing customers with high quality products and services. The company gas-solid separation technology and powder filling technology is widely used in energy, environmental protection, chemical industry, building materials, light industry, metallurgy, medicine, and is closely related to the national economy. Ring company has been successful for many projects provides products and services. Our company can provide customers professional packaging JiGuan loading system, dust collector, separation equipment type selection, design, production and processing. Also provides customers with other non-standard equipment design, high-speed pump, gear pump, high pressure blower, magnetic liquid seal, impeller, shaft coupling and decoupling, and high precision parts design, processing, maintenance and other services; Petrochemical, environmental protection projects provide technical advice, installation, commissioning and maintenance, driving and other services; With heat conduction oil related services.