Shenzhen Elongtech Ind. & Exp. Co., Ltd is jointed and invested by HONGKONG Sino Asun Group

Ltd., Shenzhen Asun Ind.& Exp.Co.,Ltd and Shenzhen Green Tech Co., Ltd. Elong Tech is

engaging high tech products and specializing in Research & Development. manufacturing and

selling world-wide digital products, MP3 player.MP4 player.and Tiredness Warning System.

Elong Tech is dedicated to innovate. R&D. produce and sell technology advancements

products. with thousands square meters factories. and dozens of professional experts and

engineers. Elong Tech has several production lines. advanced electronic inspection

equipments. perfect quality control system and flow. and extended selling and service

network. strong financial supports as well. Elong Tech has its own tooling housing

factory.plastic injection factory. silk screen mill. spraying workshop and final assembling

plant. Elong Tech has the capability in responding and assisting customers for their

demands on developing. designing and production.

Now ElongTech products include: MP3 players, MP3 watch. mp4 players, Tiredness Warning

System and other electrical appliances. The TWS system is developed by Elong Tech and based

on the 7 years of scientific research by the efforts of couple of experts. Elong Tech has

Intellectual Property Right for the TWS. And the TWS is the first safety appliance for

drivers which put into mass production for now. TWS is obtained the patent by the National

Bureau of Intellectual Property. and tested by China Information Technology Security

Certification Center, and Elong Tech is applying the global patent world wide for the TWS.

Elong Tech put high attention on creativity and practicability, fashionable design and

beauty of product as well. We always pursue excellent and steady quality, offer competitive

price, supply timely and quality service, to grow and develop forward together with

customers, in the way of win-win!