♦DFFILTRI was founded in 1995, since then we devoted ourselves to research, develop and produce many kinds of hydraulic filters, air filters, hydraulic system accessories, cleaning and filtration equipments,pump valve components. DFFILTRI is our brand, which enjoys high popularity and it has successfully achieved the position both in China and across the world.

♦DFFILTER filtration technology testing center covers a total area of 450 square meters, of which, clean room area of 200 square meters, and cleanliness is up to 100,000 levels. The centre undertakes filtration technology inspection and testing for in-house science research, production and industry service.   

 ♦On-line particle counter of BETAB HIAC/POYCO type (8000A/8000S) provided by HIAC/POYCO company in USA,  and its 

supporting machine"Multi-pass test" and "single-pass test" implements  ISO16889 new standard and other international 

standards perfectly.  

 ♦Testing center also has the developed equiment for filter performance testing, which can make the comprehensive examination 

for filter element/cartridge performance. These can insure that company’s filter with high capacity, long life, high reliable in full 

compliance with our customer's  requirement.

1. OEM Manufacturing welcome: Product, Package... 
2. Sample order 
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

Replacing foreign filters & filter elements:

HYDAC Company's Filters
MAHLE Company's Filters
DONALDSON Company's Filters
PARKER Company's Filters
ARGO Company's Filters
MP-FILTRI Company's Filters
FILTREC Company's Filters
STAUFF Company's Filters
VICKERS Company's Filters
EPPENSTEINER Company's Filters
TAISEI KOGYO Company's Filters
INTERNORMEN Company's Filters

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;

We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

XINXIANG DONGFENG FILTER TECHNOLOGY CO.,LTD

Add:Xiwangcun Industrial Park,Muye District,Xinxiang 453000,Henan,China

Attn:Leila Yang

Tel:(86)-373-2677957     Fax:(86)-373-2634868

Wechat&whatsapp:(+86) 15136738621