1. Home
  2. About Us
  3. Company Profile

Company Profile

Longi Magnet Co., Ltd. is a China-based industrial magnetic equipment manufacturer since 1993. We are specialized in providing comprehensive magnetic detection, filtering, and separation solution for a wide range of industries.

Headquartered in Liaoning, a province in Northeast China, Longi enjoys convenient shipping. Totally, Longi takes up an area of 60,000m2, with the building area accounts for 1/3. Our roughly 1000 staff continuously exceeds expectations of customers. They contribute to an annual production capacity of 6000 sets.

To strengthen our research capability and make our production more technologically-supported, we have established a provincial-level research center and a combined laboratory in cooperation with China's Academy of Sciences. As a technically-poweredmagnetic equipment maker with 39 national patents, Longi has provided magnetic solutions and equipment for customers worldwide.

What We Do

Currently, we are providing a vast line of magnet products, including wet high/low intensity magnetic separator (WHIMS), permanent magnetic separator, electromagnetic separation machine, LES eddy current separator and permanent lifting magnet, among others. On top of the standard products, OEM service is also available at Longi upon request.

As an expert in magnet equipment, Longi is committed to offering reliable metal separation solutions for coal separation plant, shipyard, steelworks, mining, metallurgy, chemical manufacturing, and environmental protection industries.

Specially, our product catalogue is comprised of wet magnetic separator, mining magnetic separator, dry LIMS, electromagnetic separation machine, WHIMS, tramp iron separator, oil cooled electromagnetic separator, eddy current separator, high gradient magnetic filter, lifting magnet, and permanent magnetic lifter, etc.

Our products have been exported to over 30 countries across the world, like the USA, Russia, Germany, Canada, the Netherlands, Italy, Brazil, Australia, Malaysia, Zambia, India, Ukraine, and Japan.


Longi is a high-tech enterprise who is responsible for drafting national and industrial standards for the Chinese magnet separation sector. We are the executive director of China Heavy Machinery Industry Association, and the vice chairman of the institute’s magnetic separation branch. We have obtained 264 national patents and a number of technology achievements.

Longi represents one of the first magnetic equipment companies who have got the mining products safety certificate, CE certificate, and explosion-proof certificate, as well as one of the enterprises in the industry firstly passing ISO9001 (in 2000), OHSAS18000, and ISO14001.

Recently, we have employed computer simulation and analysis technique in our equipment, which shows our commitment to continuously improving product quality and always providing customers better experience.

Service Commitment

Our pledge to you is to find the best solution to your needs and to provide the maximum value to you at a fair price both in terms of your time and budget.

We take the stress off of you and put it onto us. Be it testing, selecting the correct magnetics needed or even just looking at your designs to make recommendations. Longi is committed to be your one stop shop for all your magnetic needs. With over 300 engineers here to serve you and discuss your needs, we want to earn your business by always finding the right solution to your needs in a quick and timely fashion.

Customer service is our focus at Longi. We take magnet design, manufacture, and distribution to a new level of convenience, in both what we offer and how we offer it. At Longi, our large inventory allows us to serve a wide range of customers with various applications. Today, we serve customers across China and abroad, like in America, Canada, Britain, Japan, Brazil, India, Zambia, and so forth.
Give us an opportunity to prove ourselves. You will not be wasting your time.
Please contact us for additional information regarding our services and magnetic equipment.

Contact Us

Longi Magnet Co., Ltd.
Add.: NO.6,Wenhua Road, Fushun Economic Development Area,China
Tel.: +86-24-56700058
Fax: +86-24-56700017