About TIANYI


engaged in the R&D, production and sales professional manufacturer

Brand Story


Brand Story

Shenzhen Tianyi technology Co., Ltd is engaged in the R&D, production and sales professional manufacturer;We have 15 years of experience in the production of mobile phone batteries, power tool batteries, charger,and mobile phone LCD. We have our own factory in Dongguan with 4 production lines and many advanced automation equipment and machines to produce mobile phone batteries and batteries for various industries. Our brand is TIAN YI, we have stock for most models major of brand batteries, so we can fast delivery goods into three days. We will send you the goods tracking number at the first time after each shipment is completed, and we will track the goods until you actually receive the package.


All types of batteries can be customized, we can not only offer products of our company, but also supply shortcut, complete, individual design and service according to the demands of customers. So we put product's quality in the first place. In addition, we offer the best quality products and best price and best after-sales services and fast delivery time. Most of our batteries have C E,M S D S, U N 3 8.3 certificates, We provides O E M&O D M services customers in all over the world. We insist on the principle of Quality First, Reputation Supreme, Customer Foremost, and Service the Best. We warmly welcome all domestic and overseas customers to visit our factory, contact us for mutual benefits and win-win cooperation.

1390000 +

1.39 million+
satisfied users worldwide

62 +

Hot-selling screen
in 62+countries

15 +

The earliest alobalization brands
of hiah-end aftermarket scree

100 %

ISO9001 certified factorv with
the most professional oc svstem

Our History

Experience

TIAN YI

2007 - Present

2007

Company Established

Company was established in Huaqiangbei, Shenzhen. 10 employees

2010

Branches in China

Branches in China. 120 Employees

2014

Set up Foreign Trade Department

Set up foreign trade department, 20 people. Participated in the Hong Kong exhibition and was recognized by customers, and set up 5 agency branches abroad.

2017

Changed Name

TIANYI Sales Department Was Changed To Shenzhen TIANYI Battery Technology Co., Ltd.

2018

Passed Certification

product passed certification of Swiss SGS company and passed UM38.8 CE GB3124-2014 MSDS....

2020

LCD screen division was established

Passed ISO9001 certification. LCD screen division was established, officially becoming a one-stop factory supply chain for mobile phone accessories

2022

Annual Turnover Reaches 2 Billion

15th Anniversary Of Establishment Of Company.Employees is 500. Annual Turnover Reaches 2 Billion