Why choose LF? 

• LF Group Advantages— Long Span Space Frame Expert 

The modernization of professional steel structure production process and advanced 

Production Equipment ensure the material is safe and durable.

• Advanced Coating System

Our experience has led to continuous technology and process improvements. The result is 

the finest epoxy coating available in the space frame industry. The coating system is derived 

fromyears of in-field experience and performance data.

• Professional Design

  Choose you want, convenient for yourself  

  Your satisfaction is our priority choice 

  Welcome to connect with us by details below 

  Design Parameter-----To Offer A Most Satisfying Project   

Please tell us information of the following table, then we will design for you.

  Trust Us — You Will Get More 

We, Lianfa Factory & Lead Frame Engineering are professional manufacturer and engineering company for space frame and steel structure project with full capability of research, design, fabrication, construction, supervision service for overseas project. We are good at designing in accordance to design codes of ASTM, BS, DIN, JIS, and GB to satisfy different customers’ requirements.

Space frame structure is suitable to be used long span areas with few interior supports such as stadium, coal storage, cement storage, gas station canopy, etc. Until now we have done more than 200 overseas projects which quality is satisfied with all customers. If you are interested in our company or want to konw more about us. Please search  on the internet

• Company show

• Sample room

• NSCP design code

  LF is the only one company can design according to NSCP Design Code which confirm LF coal storage stable in HaiYan Typhoone.

• Certification

CE is recognized by many countries. Such as China, America, Germany, Britain, Japan 

and so on.

• FAQ

Q1:Can I have a sample for testing?

A: Of course, we think samples are very important. You can also buy them from anywhere. 

    But we believe that our cargoes will better then any others.

Q2:Can I have a visit to your factory before the order?

A: Why not? welcome to visit our factory. You can fly to Xuzhou guanyin Airport.We will 

    pick you up in the airport. 

    Hotel booking service is available .  

Q3. Do you supply installation service?

A: Yes,we do. But you will pay for our professional fee if we install in your local place. 

    Then we will send engineers to supervise it.

Q4: How long can the space frame be used? 

A: The use life of the main structure is the designed used life, that is 50-100 years 

    (standard request of GB).

Q5: How long is the use life of roof cover? 

A: The use life of PE coating is usually 10-25 years. The use life of roof day-lighting panel 

    is shorter, usually 8-15 years.