16 Years Of Excellence
We are the best Junction Box & Wring Providers.
With 16-years’ experience in waterproof enclosure, Tianmai has become a leading manufacturer of high-quality, user friendly waterproof box for professional users. With a commitment of manufacturing high quality and affordable junction box, Tianmai values the importance of quality management which is the foundation of winning the trust of customers.
- Complete specifications, easy installation
- Customized drilling and color
- ODM, OEM service
Industries We Are Serving
Precise Instrument
Combining electrical appliances to form a stable power distribution system to ensure normal operation of the instrument
Renewable Energy
Connect the electricity generated by solar cells to external lines to conduct the current generated by photovoltaic modules.
Rail Transport
With its superior product performance as industrial, energy and infrastructure to provide the highest quality power supply.
Most of the People Choose Us
Companies That Have Trusted Us
Have Any Questions?
- 24-hour online service
- Reply from professional technical team
- Multilevel analysis, comprehensive answers
- Integration of sales, logistics, and after-sales services
What They Are Saying About Our Company
Perfect. Tianmai handled the matter in a timely manner, received the goods packaged and provided a complete set of accessories. Timely response to product technology and usage issues
John Smith
General Manager
The waterproof enclosure is exactly as described. The waterproof distribution box and cable gland works great. Order arrived ahead of schedule and was packaged well. Highly recommend product and seller.
Laura Landon
General Manager
I am happy that I have it because no other junction box couldn’t do the same job right on the first time, thanks. Quality product, great price, fast shipping, accurate description, highly recommended.
Steve Smith
Factory OwnerLatest news & Articles
