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KeLing Purification Technology Company Limited 


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Haoair Pass Box

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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Company News
Haoair Pass Box

Haoair Pass Box


Pass box as an auxiliary device of a clean room, mainly used to deliver small objects between clean area and clean area , unclean area and clean area . In order to reduce doors opening times of clean room, to mix mam reduce the pollution of the clean area.
These pass box is made of double layers stainless steel sheet and glass door, controlled by touch switch. UV sterilization lamp is equipped within pass box. It features simple structure , stable manufacturing and high sealing performance.
1.Cold steel material or SUS304
2.The internal circular plate chamfering processing, no dead angle
3.Embedded ultraviolet germicidal lamp on top
4.Two-door for large angle square window
5.Double hollow toughened glass observation window
6.Soft contact control switch, microcomputer program
7.Electronic interlocking system
8.With the power indicator light
These provided products are fabricated by the premium quality raw material and progressive technology at our vendor’s end. Haoair is pass box manufacturers and suppliers in China, with bulk products in stock. Welcome to buy pass box with advanced design at the best price from our factory. 

Pub Time : 2020-04-29 21:43:41 >> News list
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KeLing Purification Technology Company

Contact Person: Mrs. Zhao

Tel: 86 20 13378693703

Fax: 86-20-31213735

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