Chongqing Ewha Oil Purifier System Co., Ltd

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Contact Info

Mrs. Ewha Qiao

Address: NO. 11 Zhangping Street, Jiulongpo District, Chongqing

Company Profile

Company Information

Chongqing Ewha Oil Purifier System Co., Ltd is a leading oil purifier manufacturer in China, which engages in developing, producing, selling a series of oil purifiers such as transformer oil purifier, turbine oil purifier, lubricating oil purifier, fuel oil purifier and so on. We practice in this line for many many years, so we have strong technology and rich experience. Our products have been exported to many countries, and have a high reputation.
Since the foundation of our company, under the duty of devoting our efforts to develop the advanced purifier for saving energy sources, adopting the advanced management like SUBI, and with the reliance on the strong technical force, advanced equipments of production, perfect quality check method, fast and outstanding after-sales service, our company has developed into a national big base specialized in producing oil purifiers. Our products are outstanding because of its excellence in quality, stability in service, and diversity of products.
Chongqing Ewha Oil Purifier System Co., Ltd employs a number of national-class oil purifier experts and experienced engineers. Encouraged by the company's modern management mechanisms, we have developed six big series, including hundreds of model oil purifier equipment which have independent property rights and advanced filter technology. This equipment can be applied to many fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, and so on.
We adhere to the tenet of mutual-benefit and both-win. With a sincere and pragmatic work attitude, we would like open up new Sci&Tech oil purify era with our customer. We are therefore interested in talking to independent sales representatives who can help us expand our sales base.

Business Type

Export, Manufacture

Main Products

Oil Filters, Oil Purifiers, Used Industrial Product & Equipment

Product Keyword(s)

oil purifier,oil tester,oil filters,oil tank,oil water separator

Established In


Standardization Certification

ISO9001: 2000 CE Certificates

Export Percentage


Export Markets

Oceania, Middle East, North America, Africa, Europe, Asia, Middle and South America


USD 5,000,000 ~ 10,000,000

Producing Type

1. ZY series vacuum transformer oil purifier 2. ZYB series vacuum transformer oil regeneration purifier 3. ZYD series double-stage vacuum transformer oil purifier 4. ZYD-I series ouble-stage transformer oil regeneration purifier 5. TY series vacuum turbine oil purifier 6. TYA series vacuum lubricating oil purifier 7. TYB series coalescence-separation oil purifier 8. JL series portable oil purifier 9. IIJ-II series transformer oil dielectric strength tester

Total Annual Sales

USD 10,000,000 ~ 50,000,000

No. of R&Dl Staff


No. of Total Staff

101 to 500

No. of Engineers


Brand Names

TOP Oil Purifier

Competitive Advantages

Well and High Quality Control, Prompt Delivery, New Product, Customer's Design and Logo are Welcome, Competitive Prices, Fit for Gifts and Premiums, Earth-friendly Products, Small Order Acceptable

Types of Plant & Machinery in Factory

We are a leading oil purifier manufacturer in China. Chongqing Ewha Oil Purifier System Co., Ltd is a Hi-Tech stock company engaged in developing, producing, selling a series of equipments that regenerate and purify all kinds of oils, such as engine oil, lube oil, transformer oil, turbine oil. Our oil purifiers have been exported to many countries.

Monthly Producing Amount

1000 sets

Factory Size in Square Meters


No. of Production Lines


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