High quality metal aluminum powerful bass driven stereo sound earphones earbud

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Dongguan Hengjia Electronics Co.,Ltd was set up in 1990, which is a professional earphones manufacturer integrating development, design, production, sales and service. Specialized in manufacturing T@B earplugs & headphones. Production capability can reach 1,200,000 pc/month. Product is popular at domestic and overseas in HK, Japan, Korea, Arabia, EU,USA etc.

Our company has established quality control system strictly under o ISO9001:2008, advocated the quality principle of everyone joins in, keeps on improving, diligent and satisfies the customer,  we promise customers high quality product, competitive price and prompt delivery by complete product line, and adhere to dealing idea of "quality is life of company, customers is god" to meet the demand of customers. 

Welcome all the OEM/ODM order, and we believe we can keep good relationship with all customers for a mutual bright future.

Q1: Are you a manufacture?

Yes, we are factory established in 1990, with over 200 workers and 5,000 squares meters workshop.
 
Q2: What is your minimum order quantity?

Our MOQ is 3000pcs for customized earphone and headphones,the price with our MOQ is best,

 of course,if the quantity is moren than MOQ,the price will be better.

Q3: How can I get a sample to check quality and how long is the sample time
After samples charge is confirmed, you can require samples to check our quality. In general, $5-$20/PC for a plane sample to check the design and sounds quality, in addition,some of the samples we can offer you freely, you should afford express freight. Plane sample time is 1 to 3 days, customized one is 7-12 days.

 
Q4:How about the mass production ?

The delivery time of mass production will depend on quantity, production craftwork, ect. Commonly it lasts 15-20 working days.
 
Q5: Do you inspect the finished production?

Yes, all of our products will be through AQL 2 quality inspection processes.
 
Q6: How do you ship the finished production?

1) By sea
2) By plane
3) By DHL, FEDEX, UPS, TNT etc.
 

Q7: What advantages do you have?
1) Years of experience: We have 25 years of experience in OEM/ODM headphone and earphones. 

2) Personalized Selection: thousands kinds of headphones and earphones for your selection.

we are cooperated with famous branded client such as COBY Co and Bestbuy Co in USA;

Debenhams Co in UK; 7-11 Co and SEGA Co in Japan.  

3) Raw materials: All materials can be recycled and are environmentally friendly and have passed RoHS certification.

4) Stable suppliers: The most stable and reliable quality of raw materials: provided by 20 suppliers who have been cooperating with us for more than 10 years.

5) 18 quality inspection processes: plastic materials quality inspection; cable materials quality inspection; speaker materials quality inspection , logo printing quality inspection; finished products function inspection, finished products surface inspection, quality inspection of finished product packing box; packing bag loading quality inspection

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