3G 4G Dual Sim Card Phones Unlocked 5 Inch Android Phone MTK6572 3G 1600mAH

3G 4G Smartphone Durable MTK6572 3G 1600mAH Single Core smart phone oem

Products Description:

1 . Open operating system

With independent core processor (CPU) and memory, more applications can be installed, so that the

functions of smart phones can be infinitely expanded.

2 . Humanization

The machine functions can be expanded according to individual needs. According to personal needs,

the built-in functions of the machine are expanded in real time, as well as software upgrading, intelligent

identification of software compatibility, and the humanized function of software market synchronization is realized.

3 . Powerful function

Strong expansion performance and multi support of third-party software.

The machine functions can be expanded according to individual needs. According to personal needs,

the built-in functions of the machine are expanded in real time, as well as software upgrading,

intelligent identification of software compatibility, and the humanized function of software market

synchronization is realized.

Quality assurance

1 . Every production process has a special person to test to ensure quality

2 . Have professional engineers to check the quality

Quality Exception Processing

1 . Confirm and fill in Quality List “Abnormal”

2 . After confirmation, the quality control department asks relevant departments to analysize or put forward

some improvement approach

3 . Relevant departments implement improving plan

4 . Determining the effectiveness of improvement

5 . Finalizing with effective program

Shenzhen Yuhefeng Technology Co., Ltd., was established in 2011, is a product design and development and business cooperation services company.

Anshun Yuhefeng Technology Co., Ltd, was founded in 2017, as a product production base, over the years committed to the research& development, production and sales of electronic communications products, with 100% of the products for export market.

After years of growth and development, the company has formed a supply chain model of mobile phone industry manufacturing, vendors, mobile phone software research and development, mold development and manufacturing.

The factory covers an area of 3500 square meters, has 150 employees, 30 project R&D and management team members.

The manufacturing has an existing line of 6 injection molding machine, and also 6 mobile phone assembly lines, with an average production capacity of about 300,000 units per month (about 30,000 units per month for the outward processing of smart phones).

The whole production chain includes:

• Purchasing department for the supply of raw materials.
• R&D department.
• Manufacturing / production department.
• Sales department.
• And finally, an aftersales service for consumer support.

Now the main customers are: LAVA, QMobile, BQ, SKY Device, Karbonn, ECHO, QCLL, UNIQ, Cellc, Zamtel, PCD, etc.

In accordance with the principles of commercialization and marketization, we will:

• Promote independent innovation of small and medium-sized enterprises.
• Support and accelerate regional economic growth.
• Pledge for the respect of the community.
• Act in accordance with the principles of giving back to the society.
• Promote the harmony of local enterprises.

For the benefit of the local people, we will share the development fruits with the society, and create satisfactory investment returns for shareholders.