professional 15 inch subwoofers china speaker munufacturer nice sound sub woofer, SD-NX15

professional sub woofer speaker 15" woofer

15" woofer; speaker woofer; bass woofer

Packaging:

Standard Package: Plastic bag + specialized inner box + shipping carton(print product model, shipping mark, and customer requested logo....)

Shipping:

Mass production: by sea,by air or by train.....

Sample: express courier services,like DHL,UPS,TNT,FEDEX....

As one of the OEM & ODM suppliers,We specialize in designing,manufacturing and distributing all kinds of products and accessories for customers.

We factory have tweeter speaker,woofer speaker,coacial speaker,the family KTV,professional sudio article,professior preamp article,professilnal poticl,microphone article and etc.

And Our Company have a very strict interpretation of rules and procedures of Quality Control:

IQC: In coming material quality control.

Incoming material will be tested and checked by various test equipment and self-invented measure tools, Quality was controlled from the beginning and defective products was stopped from the sources

IPQC: In process quality control.

An inspection to every one hours to make sure all things are matched with technical requirement and workers do as SOP(STANDARD OPERATION PROCEDURE) when in process.

PQC: Products quality control

Full inspections will be made before packaging for all products.

FQC: Finished Quality Control

What’s more,an extra spot-check will do before shipment as well.  Products will be sent only after all are confirmed without quality problems.

We Support Trade Assurance:

How do you think when purchase no delivery delay,no quality discrimination,good service,if quality discrepancy,or delay,alibaba will make the setllement ,and real transaction show to the buyers.

Our Service:

Pre sale service:

Quick Response:  Inquiry will be tried to replied within two hours or no later than 12 hours during working days.

Advice and recommendations: Advice and similar products will be provided.

Customization:  We can customize and produce to your special requirements.

During production:

Production status:  Will be updated every week.

Pre- notice for shipment:   Per-notice to arrange delivery or shipments 7 to 10 days before production finished.

Product Confirm:  Pictures of products and packages will be taken and sent for confirm before delivery and payment. If full container, pictures of products loading process will be taken and sent for reference as well.

Custom clearance:  All documents like commercial invoice,packing list,B/L,or other documents will be prepared in time for custom clearance and any assistance if need.

After sale service:

ETA notice: ETA(ESTIMATED TIME OF ARRIVAL) notice will be provided after delivery.

Guarantee/Warranty: For all products 12 months guarantee/warranty will be provided.

Complaints solve: Will be compensated if all situation occurs, like missing quality, wrong goods deliver, defective quality.

Latest products news: The newest products and updates will be noted.

FAQ:

Q:Can I have my own design and logo on the products?

A:Yes,of course.We factory offers OEM & ODM service and can customized to your specific requirements. There are two ways for the cooperation.

If you provide your logo and design, products will be produced according to your design and with your logo.(OEM)

Under this situation that you can not provide your own design,don't worry,technique support will be offered as well,your ideas for products development still will be come to real.(ODM)

Q:How long is your guarantee/warranty?

A:For all products, 12 months guarantee/warranty is provided.If any defective is confirmed to be caused by us, substitution or repair parts will be sent.

Q:What's your main competitive advantage?

A: 

Q:Where have you exported?

A:

Asia   Australasia  Central/South America  Eastern Europe

Mid East/Africa       North America      Western Europe

Q: How To Buy Our Woofer Speaker:

The process is as follows: (we Accept T/T,Western Union,Paypal etc)

1. Tell us the Items model and quantity you order. we make a PI for you. Then You pay the down payment 30% of the total amount to our company account .(Please notice bank charge is paid by your side)

2.After we receive the down payment, we will produce the goods for you.

3.Once we finish the products , we will send you the photos to check and confirm.

4.If everything is ok, you pay the 70% balance amount.

5.After we receive the balance amount, we will arrange shipping for you.