HIGH EFFICIENCY CUSTOM ENGINE EXHAUST MUFFLER (WUXI TECFREE)
OUR FEATURES
1.Optimising air flow sectional area
and turn high speed pulse air flow into low speed and stable air flow
2. Technology of "frequency shift" which separate from air flow and sonic wave
can reduce noise as much as possible .3 .Noise elimination is 5% better compare with similar products on international market .4.Power loss ratio <5%
5 .Exhaust pressure loss :
0-2%
6. Compact and anti-vibration design
7 Pressure test each muffler and painting(or surface treatment) before despatch.8. Custom design or manufature according to request of cusotmers .9 .Quality guarantee :1year
10. We can design and manufacture
mufflers for many industries such as car ,engineering machinery,diesel generator ,motorbike ect.Technicla Strength
Our company is based on the "Three-dimensional dynamic full-frequency noise reduction theory and design method" invented by Professor Lin Huijiang.

Q1. What is your terms of packing?A: Generally, we pack our goods in neutral white boxes and 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, DDU.Q4. How about your delivery time?A: Generally, it will take 20 to 30 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 deliveryQ8: 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.