About Us



Company Profile

Zerlion (Shanghai) Trading Co.,Ltd. is the marketing organization of Zhilun Mechanical&Electrical Co., Ltd. Shanghai sales center is committed to promoting screw compressor and piston air compressor to the world under the brand of "JIN ZHILUN" and OEM customized products, making the world feel the craftsmanship of Chinese manufacturing. Head office is located in Hengjie town, Luqiao district, Taizhou city, Zhejiang province, about 3 kilometers away from taizhou airport,and Ningbo port is around 220KM,The traffic is very convenient for your visit.Our company owns an area of 50000 square meters and has more than 300 staff.We have advanced production equipment and well familiar with the process of mass production, have high precision measuring instruments and high efficiency of the automatic assembly lines to ensure the quality and quantity of the product. We have strong technical strength and production management, gathering the technical team and management team from the leading enterprise of air compressor in domestic. We set up our own lab and development team, with a strong ability to develop the product, meeting the different demand from the different customer and different market.We take the market demand as the guidance, striving for the survivalby quality and for the  development by innovation, always put customers, quality and innovation in the first place, follow up the professional management and continuously satisfy the demand of the customer.We always follow up the principle of people-oriented, legitimate business, honest& trustworthy, focus on the industry of the air compressor, with the effort to create a first-class brand in the industry of air compressor.

Ningbo Port

About 220km from Ningbo Port

Plant Area

The construction area of the plant is nearly 50000 square meters


At present, it has more than 300 employees

Why Choose Us

Customization: We have our own development team with a strong successor to the development of ability and satisfy different customers' needs.
Cost:We have our own machining factory. So we can offer the best price and best products directly.
Quality:We have our own testing lab and advanced and complete inspection equipment, which can ensure the quality of the products.
Capacity: Our annual screw compressor production capacity is over 40000 pc, piston air compressor production capacity is over 300000 pc .which we can meet the needs of different customers with different purchase quantity.
Service: We focus on developing high-quality products for top-end markets. Our products are in line with international standards and are mainly exported to Europe, America, Japan, and other destinations around the world.
Shipment: We are only 220 kilometers away from the Ningbo Port, it is very convenient and efficient to ship goods to any other countries.

Screw Compressor
Million pc
Air Compressor
Million pc
Reduce losses by up to 25%
Drive motor allows for up to 30% energy savings

Product Advantages And Technical Strengt

1. Ultra-low frequency speed control technology far surpasses standard VSD compressor systems. Capable of lower than 15Hz operation, this system is truly capable of constant variable pressure operation and significant energy saving.
2. USoft-start feature allows for little or no impact on the power supply system and marginalises mechanical wear and tear up on start-up Leakage is always present in any air system. At full pressure a good system can loose 0.2Mpa. Zerlion VSD machines can reduce that loss by up to 25% simply by supplying the air pressure that is required.
3. Advanced Vector variable frequency control reduces vibration and noise.The unit can be used without the requirement for a special room. This means saving of all resources required to install a machine in an external location such as pipe and power lines and land. Oil exhaust output is lower than 3ppm thus negating enviromantal impact.
4. Utilising frequency control for the cooling fan and drive motor allows for up to 30% energy savings. This translates into less frequent servicing of the screw air compressor thus further significant savings are achieved over the life of the machine.

About Goals

Our Jinzhilun brand air compressor have been sold to all over the world with nearly 300Million RMB in 2020. Company plans to continue to increase production lines, increase production capacity and expand export scope from 2020 to 2025, and strive to increase the annual sales volume to 600 million yuan within 5 years.