It uses a hydrophilic cloth as filtering medium. It can prevent the filtering layer from being blocked by super fine particles and can be used fro the dehydration of construction concrete and other kinds of slurries. Compared with other ordinary penetration tubes, it does not easily become useless because of being stifled by small particles(normal tubes are blocked in 3 hours of filtering). The high strength terylene silk makes the covered layer combine with the spring circles into one organic body with an omnidirectional filtering function. The water goes into the tube and the sand and soil are blocked out. It could be made into 10m or 20m pieces according to actual demand of project with the other end enclosed with IZl. Penetration, filtering and drainage are done at one turn.

 Application:

1.drainage for tunnel anti-leakage

2.roadbed and road shoulder of highway, railway

3.soft bed disposal,remaining wall back

4.on or in slope of fill and bank and underground buildings

5.green field of sport field,roof garden

6.sewage disposal

7.garbage burying field and other works

Quality assurance

1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections

2.Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality

3.  For quality-related construction delay or substandard construction(except for damage or losses due to customer’s responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers’ feedbacks on quality issues within 24 hours.

After-sales service

1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.

2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.

3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.

4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.

1. Where is our company located ? 

   Economic Development Zone, Ling County, Dezhou City, Shandong    Province. China.

2. Can you send samples to us ?

  Yes , free samples could be provided , but customer need pay for the  freight cost 

  After order placed , the freight charge could be refund .  

3. What’s your Payment term ?

   T/T , L/C , Western Union.

4. What’s your delivery method ?

   By sea , By train , By ari, depend on your country.

5. What's your MOQ quantity ?

   MOQ is one 20' container , the quantity could be negotiable . 

Enterprise honor 

About JianTong

  ShanDong JianTong Engineering Technology Co.,Ltd is a major player in Asia-Pacific region which mainly engaged in innovative geosynthetic products manufacturing,R&D as well as offering a full range of technical support sercrices to the construction community.

  It is located at Ling County of Dezhou,a historial transportation hub with dozens of railways and expressways passing through which gives the company easy access to acontinuous supply of raw material from all over the world and be an important asset in achieving prompt delivery & reliable service.

  Since its inception,the company has maintained its reputation for excellent and consistant quality products,especially is incorporation of ISO9001-2000 into its quality guaranty system has indeed earned for JianTong the distinction of a prefered global supplier of geosynthetic products.