W-Etech Development Co., Limited logo

W-Etech Development Co., Limited

Laptop Charger, Laptop Battery, Power Tool Battery
9C, Guangye North Buliding, Fuhua Road, Futian District, Shenzhen 51800, GuangDong, China
Phone: 0086-755-2940-1185


Topsmix, a professional manufacturer of replacement power tool batteries, new laptop battery and laptop charger adapter, cares SAFETY&COMPATIBILITY much in mass production!

Founded in 2008, W-etech company is committed to providing laptop charger, laptop battery and power tool battery with higher quality and higher reliability relentlessly. We have 2 COMPREHENSIVE PRODUCTION BASES which is built with strict quality magnagement system, passed ISO9001 certification.

We own R&D team, tooling making and assembly line for our products, with more than 200 skilled workers and over 6000 square meters production factory.

Through continued investment on developing new products, manufacturing quality and customer service, we have launched our brand-topSmix which was born for supreme Safety and Compatible replacement power tool batteries, new laptop battery replacement, laptop charger adapter.

To fulfill the highest standard and requirements on a continuing basis, we adhere to Strict QC and Perfect QA.

Business type
Year established
No. of employees
Export markets
On Bikudo since 2023
Editor verified