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KeLing Purification Technology Company Limited 


             Advanced. High-Qulity. Reasonable.

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KeLing Purification Technology Company Factory Tour

China KeLing Purification Technology Company certification
China KeLing Purification Technology Company certification
Customer Reviews
Keling had successfully supplied us following products on 25 Oct.2017 against PO NO.M170807; Their supplied Air Filters have been working satisfactorily since installation.We are satisfied with their products.


Since we do coopertae with them, they always offer good quality and keep the delivery on time to us, we do appreicated for their kind support !

—— Nasir

This is to certify that we bought U type air shower tunnel, Air Shower and HEPA filter, Secondary air filter ,perfilter for our project from KeLing Purification Technology Co. Ltd, 3C01 Tian Feng Commerce Square, Mid Building, No. 133, Baiyun AV, Baiyun Disctrict , Guangzhou , GuangDong, China against Contract No: 2014/4119005942 in October 22, 201

—— IATEC,Argentina

Product arrived faster than expected and they sent something special in addition to what I ordered. Nice people and fast service!

—— Mohammed Saad

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KeLing Purification Technology Company KeLing Purification Technology Company KeLing Purification Technology Company KeLing Purification Technology Company KeLing Purification Technology Company KeLing Purification Technology Company
HEPA Filter Workshop
PU Foam for HEPA air filter
Bag air filter workshop
V cell filter assmble line
HEPA filter stroage
Air Leaking Test For HEPA Air Filter

HEPA Filter Workshop

mini-pleats machine for HEPA filter glass fibre compact

PU Foam for HEPA air filter

the pu foam for the mini-pleats HEPA air filter prevent air leaking in operation .

Bag air filter workshop

The bag air filter with AL frame have big air volume and low resistance.

V cell filter assmble line

ABS frame with glass fibre in 4V , Big air volume at in lower resistance.

HEPA filter stroage

Mini-peats HEPA filter and HEPA filter with clapboard in H14 .

Air Leaking Test For HEPA Air Filter

100% air leaking test for all of mini-pleats HEPA filter.

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KeLing Purification Technology Company KeLing Purification Technology Company
Glass Fibre Media Compact
HEPA Air filter unit

Glass Fibre Media Compact

glass fibre media compact in H13.H14.

HEPA Air filter unit

stainless steel cabinet with mini-pleats HEPA filter in the cleanroom ceiling .

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Air Filter Assmble Line
Numerical control machine
Bending Machine
Air Filter Pleated Machine

Air Filter Assmble Line

Air filter assmble line for HEPA air filter with clapboard.

Numerical control machine

this machine for the stainless steel plate punching in digital.

Bending Machine

Bending machine for the stainless steel material .

Air Filter Pleated Machine

mini-pleats hepa air filter machine for 8PPI to 7PPI.

  • Production Line

    About 10 years, K-ling has served the semiconductor, aerospace, life science, pharmaceutical, biotechnology, and medical device markets. Through our worldwide network of reps, we supply labs in a variety of facilities around the globe.


    Our product concern the follow range:


    1: Clean room equipment: clean room Air shower, Pass box,Duct HEPA filter box  Dynamical pass thru, Laminar flow bench, fan filter unit, DOP air HEPA unit, Dispensing booth, sampling booth, laminar flow booth , soft wall clean room , air cleaner , laminar flow ceiling unit. Laminar flow wardrobe .


    2: HVAC air filter: ULPA air filter, Mini-pleats HEPA filter, HEPA filter with clapboard filter, high

    temperature-resistance filter, pocket air filter, V-cell air filter, pre-filter, active carbon air filter,

    v-bank air filter with big air volume, bag air filter, panel air filter, z-line air filter and Grease filter.


    3: Hard wall clean room project, such as design, construct and monitor service and raw material supply.   

    Our product service for biological, food, chemical, medicine, electronic, micro-electronics,

    skin care, precise instrument industry and Aero-Space, laboratory, scientific, national defense area

    and so on , Our product have good reputation in worldwide ,our client spread all over European

    and  Southeast Asia.



     K-ling is committed to serving customers’ cleanroom needs, 


     1: Special and unique desgin for each different client and product . 

     2: We take the picture or video for client checking and confirm before we are  send out. 

     3: The shipment service if the client need it .  

     4: After the sale.  We provide the information and guidance you need to find the cleanroom solution that fits your requirements exactly. 

     5:  We stand by our cleanroom products after the sale as well with.

         a: Replacement spare parts if you need.

         b: Full one-year's warranty. 

         c: Resources ( Custom documentation and technolgoy information to help you get the best performance

              for your cleanroom

         d: A engineer of cleanroom experts  for someone that they are eager to help. 

  • R&D


    1:  Each product made by k-ling has  strict inspection in accordance with relevant standards before shipment:


    2:  K-ling' technology team  work for product tesing ,all of  engine have professional trainings by obtained relevant qualifications.


    3: They are responsible for carrying out ex-factory supervision and testing for all products.
        the testing items include


     4: Air speed and volume testing system : 

       a: The tests of inhalation airflow velocity, increase and decrease  airflow velocity and airflow uniformity

       b: Purificatton test 
       c: HEPA/ULPA filter leakage detection
       d: Noise detection 
       e: Light intensity test
       f: Fan performance test 
       g: Vibration detection 
       H: Electrical safety test




Contact Details
KeLing Purification Technology Company

Contact Person: Mrs. Zhao

Tel: 86 20 13378693703

Fax: 86-20-31213735

Send your inquiry directly to us (0 / 3000)