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KeLing Purification Technology Company Limited 

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             Advanced. High-Qulity. Reasonable.

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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.

—— SIMPOR PHARMA

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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Company News
china latest news about Class 100,000 Clean Room Design

Class 100,000 Clean Room Design

[2022-06-19 20:38:25]
Clean room is no a stranger thing to some companies.There are some companies without dust-free workshop, the products can not enter the market, so dust-free workshop is indispensable to companies. KEL will tell you more about: "how to design a class 100,000 dust-free workshop, and the decoration ... Read More
china latest news about Dust, Colony and Airflow Measurements in Cleanrooms

Dust, Colony and Airflow Measurements in Cleanrooms

[2022-05-31 13:06:01]
1. Number of dust particles Use a dust particle counter to measure the number of dust particles above 0.5μm and above 5μm in the clean room at regular intervals. 2. Number of colonies Use a microbiological analyzer to determine the number of colonies such as settling bacteria and planktonic bacteria ... Read More
china latest news about Regular Maintenance of Clean Room

Regular Maintenance of Clean Room

[2022-05-18 12:50:26]
In order to ensure the normal operation of the clean room, we must strictly implement the relevant regulations when operation and pay attention to daily and regular maintenance. So, what aspects should the daily maintenance of the clean room start from? How should the clean room be maintained ... Read More
china latest news about How to clean an air filter?

How to clean an air filter?

[2022-04-22 21:42:43]
It purifies the air with low dust content and sends it into the room to ensure the process requirements of the clean room and the air cleanliness in the general air-conditioned room. It is often necessary to formulate the inspection, cleaning and replacement cycle of its own air filter according to ... Read More
china latest news about Air filter introduction

Air filter introduction

[2022-04-23 09:48:03]
An air filter is a device that captures dust from a gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The air filter purifies the air with low dust content and sends it into the room to ensure the process requirements of the clean room and the air ... Read More
china latest news about Air filter working principle

Air filter working principle

[2022-05-25 22:11:08]
There are two mainly working principle of the air filter Interception The dust particles in the air move with the air flow as inertial motion or random Brownian motion or with some kind of field force. When the particles move into other objects, van der Waals forces exist between the objects (which ... Read More
china latest news about The importance of laminar airflow in the operating room

The importance of laminar airflow in the operating room

[2022-04-20 16:11:16]
The laminar air flow sterile room has lots of people and the flow is large,which increases the air dust and causes the airflow disorder. The air supply outlet in the clean area of laminar airflow should be cleaned regularly, and the filter screen of the return air outlet should be cleaned 1 or 2 ... Read More
china latest news about How is a HEPA filter used?

How is a HEPA filter used?

[2020-11-24 11:16:37]
Indoor air quality is a major concern, especially for people with sensitive immune systems such as infants or the elderly. Particles like dust mites (and their feces), mold spores and other allergens in the air may trigger health symptoms such as allergies or asthma, and people search for a way to ... Read More
china latest news about Clean HEPA filter is not a good idea

Clean HEPA filter is not a good idea

[2020-11-23 11:14:49]
As discussed, cleaning a HEPA filter almost certainly will cause damage to the extremely fine mesh of fibers that allow the filter to do its job. But even if you could be 100 percent sure the filter would not be damaged by cleaning, there are other reasons that cleaning a HEPA filter is not a great ... Read More
china latest news about Can you clean a HEPA filter?

Can you clean a HEPA filter?

[2020-11-23 11:15:56]
If your HEPA filter is not specifically labelled as washable or “permanent,” then the answer is no. You can rinse the filter in water, tap excess dust off of it or remove some dust with a vacuum, but this can definitely damage the mesh of fibers that allows the filter to remove particles from the ... Read More
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