Global industrial sectors are shifting toward Level 1 Energy Efficiency. Variable Frequency Drive (VFD) technology is no longer an option but a necessity for ESG compliance, reducing carbon footprints by up to 35% compared to fixed-speed units.
The integration of IoT and AI in compressed air systems allows for predictive maintenance. Our VSD+ (Variable Speed Drive) systems monitor real-time air demand, adjusting motor frequency instantly to prevent energy waste.
Unlike standard induction motors, Permanent Magnet Synchronous Motors (PMSM) maintain high efficiency even at low speeds, making them the ideal partner for high-demand variable frequency applications.
Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise founded in early 2004. Located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, we have evolved into a cornerstone of the global compressed air industry.
We specialize in the manufacturing of twin-screw air compressors and act as a comprehensive air system solution provider. Our portfolio ranges from 3KW to 480KW, encompassing piston compressors, screw systems, gas separation equipment, and advanced ceramic membrane filtration systems.
Our commitment to quality is validated by our ISO9001:2015 certification. Every unit produced undergoes rigorous testing at the National Compressor Inspection Center, ensuring performance metrics that consistently exceed national energy-saving standards.
Years Experience
9001:2015 Certified
Max Capacity
Export Network
Our 132kw to 315kw Two-Stage VFD compressors provide the stable, high-volume air required for pneumatic assembly lines and paint shops, ensuring zero production downtime.
Dry-type oil-free screw air compressors (up to 280kw) guarantee 100% oil-free air, meeting the most stringent ISO Class 0 standards for consumer safety.
Compact "Four-in-One" systems (compressor + tank + dryer + filter) offer a mobile, plug-and-play solution for remote sites where space and installation time are at a premium.
Precise pressure control via our VFD PM systems prevents fluctuations that could damage delicate electronic components or cause yarn breakage in high-speed looms.
High-capacity 110kw Two-Stage PM Inverter compressors support energy-intensive operations with a significant reduction in starting current spikes.
We provide tailored technical specifications, voltage requirements (220V/380V/415V/440V), and localized compliance documentation for global distributors.
The roadmap for Variable Frequency Drive (VFD) technology is moving toward "Ultra-Efficiency". Honest Compressor is currently integrating IE4 and IE5 efficiency class motors into our PM VFD lineup. This shift ensures that as global electricity prices fluctuate, our clients remain protected through minimized operational costs.
Global procurement needs are increasingly focused on Localization and Compliance. We recognize that an exporter must provide more than just a machine; they must provide a legal and logistical bridge. All our exported units can be customized to meet CE (Europe), ASME (USA), and CSA (Canada) standards, supported by our international service network.
We are also pioneering Oil-Cooled PM Motor Technology. By using the compressor's own oil system to cool the motor, we eliminate the need for an external fan, further reducing energy consumption and noise levels to as low as 62 dB(A).
For the upcoming decade, our focus remains on "Green Compressed Air". This includes the expansion of our Oil-Free VSD blower series and vacuum pumps, essential for wastewater treatment and chemical processing industries looking to reduce environmental impact.
