The main product series include permanent-magnet variable frequency air compressor, oil-free air compressor, two-stage compression screw air compressor, low-pressure screw air compressor, magnetic levitation air compressor, etc.
[pdf] SPN Well Services provides a complementary suite of completion and production services; including well service rigs, coiled tubing, water transfer, fluid services, electric line, thru tubing, remedial pumping, rentals and flowback.
[pdf] At Allrig we are committed to providing the highest level of service quality for your equipment under maintenance both onboard and at our regional workshops - quality, cost effective solutions deliv.
[pdf] 
