PLM – Your Reliable Filter Element Production Helper

Founded in 1990, PLM was specialized in Filter element manufacturing, after years of development, PLM has grown into a total solution designer including consultation, machine and material supply and technical support. Our machines have been recognized worldwide for superior precision, outstanding rigidity and exceptional reliability. Today we have more than 200 kinds of machines and models fulfilling industry's diverse requirements.

  • One-Stop Filter Solution Designer
  • Vision
  • Integrated Production & Marketing
  • R&D Technology
  • Service & Support
A office building of Hebei Leiman

One-Stop Solution Designer

With years of manufacturing and trading experience, we recognized we need to develop and serve our customers better. Until now, we have developed into a one-stop solution designer of filter production, we can supply service from material and machine import to maintenance to eliminate customers' worries and contribute to efficient production.

  • Accurate Calculation

    We will help you calculate the machine occupied areas and total cost you need to prepare according to your budget.

  • Full Line of Machines

    PLM supplies both production machines and test machines for customers, main machines covers air, oil and fuel oil filter elements.

  • Ranges of Materials

    Production necessary materials can be purchased here to eliminate your searching time and improve production efficiency.

Leiman one-stop solution-designer.
  • Quality Assurance

    PLM runs rigorous quality control system to supervise products quality and we have gained ISO, CE and CO certification.

  • Technical Support

    We prepare abundant lessons for customers, which covers operation principle, installation guide, maintenance & repair instruction and FAQs.

  • "4, 8, 36" Service

    All Problems will be response within 4 hours, You'll get pre-solution within 8 hours and we promise to solve problems within 36 hours.

One-Stop Solution Designer

With firm enterprise culture, we are continuously developing and improving. We have gained the ISO 9001, CE and CO certifications until now.

  • Vision

    Sustainable development and becoming one of the top value solution designer of filter production

  • Mission

    Supply more Solutions for more Customers (entrepreneur or enterprise) and contribute to the efficient production

  • Enterprise Values

    Create trust and achieve win-win cooperation with our customers

Integrated Production & Marketing

All machines are assembled in our own workshop, which can guarantee all machines and materials are supervised by our rigorous quality control over machining facility, assembly workshop and packaging warehouse.

And our professional sales will recommended them to our customers for their efficient and high output production.

R&D Technology

We not only supply standard and popular machinery and materials for your production, but also design and customize machines and models to solve your current problems and meet your requirements. This benefits our professional and strong R&D department. They make great efforts in developing more technology and machinery to satisfy industry and customers' demands.

Service & Support

We have professional and enthusiastic service team standby all day long to solve your problems, recommend suitable machines and filter materials and help you get the satisfied solutions.

Besides, our technicians are online to solve your installation problems, maintenance and repair puzzles. They also give you training online or on-site.

We provide filtration solutions to solve the most complex client challenges.