GreenFilter-Low cost and high quality oil filter element use for volvo 21707132 20843764 B7409

1.High quality materials supplier such as 
   HV AMERICA,AHLSTROM  KOREA ,CHONGQIN  ZAISHENG,SHANGHAI BAOGANG and so on.           

2.Developing filter models ,new filter samples.

3.New filter machines such as
   Full-automatic seaming machine,Leakage testing machine;Full-automatic shrinking machine....

                                                                                                                              GREENFILTER HIGH EFFICIENCY 

                                                                                                                                        FILTRATION FOUNDER

ZHEJIANG ZHENHANG TECHNOLOGY CO.,LTD (GREENFILTER NEW FACTORY) are professional filter manufacturer.Our filters use for CONSTRICATION MACHINERY,AGRICULTURAL ,TRUCK, HEAVY MACHINE, MACHINE ENGINE and so on. 

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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, but the customers have to pay the sample cost and
the courier cost.

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