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Our story started from 1993, we began to make sewing threads as a family workshop with 5 family members. Mingrong Thread Industry Co.,Ltd. was registered in 1999, we invested a lot of advanced equipments and machines, not only manufacturer of sewing threads, but also embroidery threads and other threads. With our own dyeing and winding factories, the capacity is 20 tons every day, more than 500 colors available.“Minglong”is our registered trade mark, and it’s very famous in China and abroad. “Minglong” threads have been exporting to Souteast Asia, Middle East, North Africa and Middle Asia from 2000. Our export amount in 2011 achieved 10 million USD, and the amount is increasing year by year. Good quality, competitive price, good service and harmony relationship with employees and environment are our value and focus for always. Our company is working under the management of ISO9001:2000. We supply threads as per our shade card with our own brand, OEM is also acceptable, customers can customize with their own brands,colors,weights and packing. 40s Colors Cotton Sewing Thread factory website:http://www.mlthread.com/ posted an update 6 years, 8 months ago
Product nameAudio earbuds
frequency response20Hz-20KHz
impedance32 Ohm+/-15%
SpeakerΦ10mm
sensitivity90db + / – 3dB
Plug Type3.5mm
Cable lengthBlack, white, or custom
If you’re searching for the MB durable audio smartphone bluetooth earbuds, welcome to wholesale the custom product with our professional manufacturers and suppliers. As a professional wholesaler, we will also offer you the customized service.wireless earphones manufacturers
website:http://www.mobombs.com/audio/erabuds/
