Nanjing Jianwu Mechanical And Electrical Equipment Co., Ltd is located at eastern suburb of Nanjing City, famous Six Dynasties ancient capital. It enjoys beautiful environment and convenient transportation. There is Hu-Ning railway, national road 312, and Yangtze River waterway nearby.

Since establishment, rich design and manufacturing experience has been accumulated. There are a group of professional technical person, advanced manufacturing equipment, complete testing system and after-sale system.

Main products are intelligent envelope box,intelligent letter box, villa letter box, residential letter box and sign. We also provide design and production of various non-standard products according to customer requirement.

Based on reliable quality and good faith, our company is highly praised by wide users. We sincerely welcome wide friends to visit us.
We expect to cooperate with wide friends.