Tianjin Spring Electric & Machinery Manufacture Co., Ltd., registered in Tianjin Xiqing Economic Development Area, specializes in manufacturing water submersible motors, deep well pumps, and auxiliary equipment.

We have our own design and development facilities, utilizing the most state-of-the-art technology introduced from developed countries, such as Germany, the USA, and Italy, so that we can provide series of QN, QM 6'', 8'', 10'' and 12'' water cooling submersible electric pumps at NEMA standard, operating in 50Hz and 60Hz, with power ranging from 3Hp to 300Hp, and 1215, 1218, 1222, 1228, and 1234 RITZ submersible motors. We are among a few group of Chinese suppliers that can offer vertical hollow shaft motors (VHS) of IP23 (180~280) and IP54 (180~355).

In 2006, we obtained CE Safety Certification. In 2009, we got ISO9001 International Standardization Certification.

With the support of advanced technology and management systems, our products are sold to overseas markets such as the Middle East, South America, Africa, Asia and West Europe. We also manufacture submersible motors and pumps in the domestic market.

To develop new markets, we are keeping on improving technology and production capacity, and developing new models to better serve our customers.