We always conduct pre-production samples before mass production;we always perform final inspection before shipment

Distribution Box Power Distribution Cabinet PV Grid-Connection Box Combiner Box

The best way is for you to provide us with the engineering drawings and equipment list. We will arrange our engineers to serve you. If you do not have drawings, we will also provide you with a solution.

Our company has complete enterprise qualifications, stable and qualified suppliers, comprehensive testing equipment, our own sheet metal factory, and automated production lines for base plate and finished product assembly respectively.

We hold quality system certificates including CQC, CE, ISO9001, ISO14001 and ISO45001.

Normally it takes 30-45 days after we confirm payment, but the exact time depends on the order quantity.