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Chongqing HLA Mechanical Equipment Co., Ltd. Quality Control

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Transformer Oil Purifier Machine (31)

Transformer Oil Filtration Machine (25)

Mobile Oil Purifier (20)

Lube Oil Purifier (16)

Turbine Oil Filtration Machine (13)

Cooking Oil Purifier Machine (12)

Vacuum Pump Unit (11)

Centrifugal Oil Purifier (10)

Vacuum Oil Purifier (10)

Portable Oil Purifier Machine (13)

Fuel Oil Purifier (10)

Industrial Oil Filtration Systems (7)

Oil Testing Equipment (11)

Plate Frame Oil Purifier (10)

Filter Parts (6)

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Customer Reviews

The HLA Transformer Oil Filtration Equipment has proven itself as a vital asset in our operations. It has not only enhanced the performance and longevity of our transformers but also streamlined our maintenance processes. I highly recommend this product to any organization seeking to maintain or improve the efficiency of their transformer oil

—— Hannah Lee

We bought a double vacuum transformer oil purifier from HLA company in May 2016. Since receipt of the equipment, it has been running well and can effectively reduce the moisture of our transformer oil below to <5ppm, saving much cost for our company. After our company expands its business later, we plan to buy another equipment from your company.

—— Mr. Bakhytzhan

We are a small sunflower oil producer. In the initial stage, we bought a stainless steel vegetable oil filtration device from this company to separate the moisture and impurities in the sunflower oil. Thanks for your good quality machine ,our company is satisfied with this product.

—— Alok Singh

In June 2017, we purchased the lubricating oil purifier from HLA, which is mainly used to purify the waste hydraulic oil,which come out our company's steelmaking equipment. The equipment has been running so well, it can removing water and impurities very well from our hydraulic oil . Thanks to the high quality filtration equipment provided by HLA.

—— Mr Bechir

thanks for the prompt delivery, the machine successfully reached to us in our expected time. The machine has been used normally, the treatment effect is very good, HLA company's follow-up service is also very thoughtful.

—— Ashok Gopinath

QC Profile

Rigorous quality management coupled with active quality assurance, pronounced quality awareness among the entire staff, and strict managerial focus on quality ensure that HLA’s products will more than exceed your expectations for quality and meet the highest international quality standards. HLA is being certified as one of the good companies in the oil purification industry according to the newest DIN EN ISO 9001:2015 standard.

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Contact Details

Chongqing HLA Mechanical Equipment Co., Ltd.

Contact Person: Mr. Kevin

Tel: +8613271950045

Fax: 86-23-81691741

Send your inquiry directly to us